12th Bio-Botany Previous Year Public Exam Questions

2 Marks
1. Define Cybrid. 2020(Mar)
2. Write any four uses of Seedball. 2020(Mar)
3. What are the objectives of clean development mechanism ? 2020(Mar)
4. Define - Organic farming. 2020(Mar)
5. Write the Botanical name and family of Nilavembu. Write any one of its uses. 2020(Mar)
6. Name the enzymes involved in genetic engineering. 2020(Mar)
7. Draw and mark the parts of first cell of male gametophyte. 2020(Sep)
8. Write short notes on Sonara 64. 2020(Sep)
9. What are embryoids ? 2020(Sep)
10. What is Leaching? 2020(Sep)
11. Define Heterosis. 2020(Sep)
12. What will happen when Rhizobium bacteria is applied to the soil ? 2020(Sep)
13. define multiple alleles 2021(Aug)
14. name the chemicals used in gene transfer. 2021(Aug)
15. What is Co-evolution ? 2021(Aug)
16. Pyramid of energy is always upright. Give reasons. 2021(Aug)
17. Differentiate primary introduction from secondary introduction. 2021(Aug)
18. Name the humors that are responsible for the health of human beings. 2021(Aug)
19. What is Mellitophily ? 2022(May)
20. What are the enzymes you can use to cut terminal end and internal phosphodiester bond of nucleotide
sequence ? 2022(May)
21. What is myrmecophily ? 2022(May)
22. Draw a pyramid from following details and name the type of pyramid. Quantities of organisms are given
Hawks-50, Plants-1000, Rabbit and Mouse 250+250. Pythons and Lizard 100+50 respectively. 2022(May)
23. How are microbial inoculants used to increase the soil fertility ? 2022(May)
24. Give definitions for organic farming. 2022(May)
25. Give the types of synapsis. 2022(July)
26. What is C-value ? 2022(July)
27. Differentiate Biotope and Ecotope. 2022(July)
28. What is PAR ? 2022(July)
29. What is SLF ? 2022(July)
30. What is Bio-pest repellent ? 2022(July)
3 Marks
1. In 4 o'clock plant Pale green leaved plant(Male) X Dark green leaved plant(Female). Explain the type of
inheritance. 2020(Mar)
2. What is PBR 322 plasmid ? 2020(Mar)
3. What is Green House Effect ? Draw the relative contributions of green house gases. 2020(Mar)
4. Give an account on cryo preservation. 2020(Mar)
5. Write the three differences between Habitat and Niche. 2020(Mar)
6. Write any three practical applications of polyembryony. 2020(Sep)
7. How are artificial seeds produced ? 2020(Sep)
8. Write the uses of silvopasture system. 2020(Sep)
9. Differentiate Autotrophic components from Heterotrophic components. 2020(Sep)
K. CHINNATHAMBI M.Sc., B.Ed., PG ASSISTANT IN BOTANY GHSS ARASAMPATTU.
10. Mention the name of man-made cereal. How it is formed ? 2021(Aug)
11. What are the materials used to grow microorganism like Spirulina ? 2021(Aug)
12. Differentiate cladode from phyllode with example. 2021(Aug)
13. Give four examples of plants cultivated in commercial agroforcatry. 2021(Aug)
14. Draw the diagrammatic structure of ovulc and label its parts. 2021(Aug)
15. List out the functions of tapetum. 2022(May)
16. What is the difference between missense and nonsense mutation ? 2022(May)
17. What do you know about the word pBR 322 ? 2022(May)
18. What is CCS ? 2022(May)
19. Distinguish habitat and niche. 2022(May)
20. Draw and explain Hemianatropous Ovule with an example. 2022(July)
21. Give the significance of ploidy. 2022(July)
22. What is bio-remediation ? Give an example. 2022(July)
23. Draw and explain the thermal stratification of a pond. 2022(July)
24. What is Green house effect ? What are the gases involved in it ? 2022(July)
5 Marks
1. Explain the different modle of entry of pollen tube into the ovule. 2020(Mar)
2. What is gene mapping and write its uses. 2020(Mar)
3. How to protect the ecosystem? 2020(Mar)
4. Ramu and Somu are farmers. Ramu cultivated the crops by self fertilization method. Somu cultivated the
crops from mixed population. (i)Who will get new variety? (ii) Write the advantages and disadvantages of
their selection. 2020(Mar)
5. Explain Intergenic Interaction with an example. 2020(Sep)
6. List out any five applications of Biotechnology. 2020(Sep)
7. Water is essential for life. State the reason. Write any four features for plants which enable them to survive
in water scarcity environment. 2020(Sep)
8. (i) Write the botanical name of State Tree of Tamil Nadu. (ii) From where it is originated ? (iii) Write its
three uses. 2020(Sep)
9. Discuss the steps involved in Microsporogenesis. 2021(Aug)
10. Describe dominant epistasis with an example. 2021(Aug)
11. Explain the basic concepts involved in plant tissue culture. 2021(Aug)
12. Explain the types of succession. 2021(Aug)
13. Give a detailed account on parthenocarpy, add a note on its significance. 2022(May)
14. Differentiate incomplete dominance and co-dominance. 2022(May)
15. Write the applications of plant tissue culture. 2022(May)
16. What are the King and Queen of spices ? Write their uses. 2022(May)
17. Give the characteristic features of Anemophilous plants. 2022(July)
18. Explain the incomplete dominance with example. 2022(July)
19. Explain the food web with an example. Give its significance. 2022(July)
20. What are Artificial Seeds ? Give the advantages of Artificial Seeds. 2022(July)

K. CHINNATHAMBI M.Sc., B.Ed., PG ASSISTANT IN BOTANY GHSS ARASAMPATTU.

No. of Printed Pages : 11
4727
£vÄ Gs
A Register Number

!4727Biology! PART - III

E°›¯À / BIOLOGY
( uªÌ ©ØÖ® B[Q» ÁÈ / Tamil & English Version )

Põ» AÍÄ : 3.00 ©o ÷|µ® ] [ ö©õzu ©v¨ö£sPÒ : 70

Time Allowed : 3.00 Hours ] [Maximum Marks : 70

AÔÄøµPÒ : (1) AøÚzx ÂÚõUPЮ \›¯õP £vÁõQ EÒÍuõ GߣuøÚ

\›£õºzxU öPõÒÍÄ®. Aa_¨£vÂÀ SøÓ°¸¨¤ß AøÓU
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÷Ásk®. £h[PÒ ÁøµÁuØS®, AiU÷PõikÁuØS®
ö£ß]À £¯ß£kzuÄ®.
Instructions : (1) Check the question paper for fairness of printing. If there is any
lack of fairness, inform the Hall Supervisor immediately.
(2) Use Blue or Black ink to write and underline and pencil to draw
diagrams.

SÔ¨¦ : £Sv& I (E°›&uõÁµÂ¯À), £Sv& II (E°›&»[Q¯À) uÛzuÛ

ÂøhzuõÎÀ Âøh¯ÎUPÄ®.
Note : Candidate should answer Part-I (Bio-Botany) & Part-II (Bio-Zoology) in
separate answer-books.
£Sv - I (E°›&uõÁµÂ¯À) / PART - I (BIO-BOTANY)
(©v¨ö£sPÒ : 35) / (Marks : 35)
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GÊuÄ®.
Note : (i) Answer all the questions.
(ii) Choose the most appropriate answer from the given four alternatives
and write the option code and the corresponding answer.

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4727 2

1. öµìm›Uåß ö|õvPÒ Gߣx :

(A) ©µ¦¨ ö£õÔ°¯¼À G¨÷£õx® ÷uøÁ¨£kÁvÀø»
(B) ©µ¦¨ ö£õÔ°¯¼À •UQ¯©õÚ P¸Â¯õS®
(C) {²UÎ÷¯ì DNA &øÁU SÔ¨¤mh ChzvÀ xsizuÀ
(D) (B) ©ØÖ® (C)
Restriction enzymes are :
(a) Not always required in genetic engineering
(b) Essential tools in genetic engineering
(c) Nucleases that cleave DNA at specific sites
(d) Both (b) and (c)

2. {»÷Á®¦ __________ Sk®£zøua ÷\º¢ux.

(A) AUPõ¢÷u] (B) ³L÷£õº¤÷¯]
(C) øÁm÷h] (D) ÷»ª÷¯]
Nilavembu belongs to the family __________.
(a) Acanthaceae (b) Euphorbiaceae
(c) Vitaceae (d) Lamiaceae

3. ÷uõmh¨ £mhõo°À ö©shÀ ÷©ØöPõsh B´ÂÀ, E¸søh ÁiÁ

Âøu (RR), _¸[Q¯ ÂøuPÒ (rr) &US K[Q²®, ©g\Ò Âøu°ø»¯õÚx
(YY) £_ø©¯õÚ Âøu°ø»US (yy) K[Q²® Põn¨£iß Cµshõ®
uø»•øÓ F2 &ÂÀ Gvº£õºUP¨£k® RRYY×rryy ¦Óz÷uõØÓ® ¯õx ?
(A) _¸[Q¯ ÂøuPÐhß £aø\ Âøu°ø»PÒ ©mk®
(B) E¸søh Âøu²hß £aø\ Âøu°ø»PÒ ©mk®
(C) E¸søh ÂøuPÐhß Ti¯ ©g\Ò Âøu°ø» ©ØÖ® _¸[Q¯
ÂøuPÐhß Ti¯ ©g\Ò Âøu°ø»PøÍU öPõsi¸US®.
(D) _¸[Q¯ ÂøuPÐhß ©g\Ò Âøu°ø»PÒ ©mk®
In Mendel’s experiments with garden pea, round seed shape (RR) was
dominant over wrinkled seeds (rr), Yellow cotyledon (YY) was dominant over
green cotyledon (yy). What are the expected phenotypes in the F2 generation
of the cross RRYY×rryy ?
(a) Only wrinkled seeds with green cotyledons
(b) Only round seeds with green cotyledons
(c) Round seeds with yellow cotyledons and wrinkled seeds with yellow
cotyledons
(d) Only wrinkled seeds with yellow cotyledons

A
 3 4727

4. Kº E°›Ú® J¸ SÔ¨¤mh ChzvÀ Aø©¢x uÚx £o°øÚa

ö\¯À£kzx® `Ì{ø»z öuõS¨¦ :
(A) {»z÷uõØÓ® (B) ¦Â ÁõÈh®
(C) E°º©® (D) ö\¯À ÁõÈh®
A specific place in an ecosystem, where an organism lives and performs its
functions is :
(a) landscape (b) habitat
(c) biome (d) niche

5. ö£õ¸zxP.
(1) •ÊBUSzvÓß (i) •vº¢u ö\À «sk® BUSzv_ÁõP
©õÖuÀ
(2) ÷ÁÖ£õiÇzuÀ (ii) ö\ÀPÎß E°› ÷Áv¯ ©ØÖ® Aø©¨¤¯
©õØÓ[PÒ
(3) ¤›TÖ (iii) •ÊzuõÁµ©õP Á͵UTi¯ E°¸ÒÍ
ö\ÀPÎß £s¦
(4) ÷ÁÖ£õkÖuÀ (iv) Áͺ¨¦ FhPzvØS ÷uº¢öukzu uõÁµz
v_øÁ ©õØÖuÀ
(A) (1)-(ii), (2)-(i), (3)-(iv), (4)-(iii)
(B) (1)-(iii), (2)-(i), (3)-(iv), (4)-(ii)
(C) (1)-(iv), (2)-(ii), (3)-(iii), (4)-(i)
(D) (1)-(i), (2)-(iii), (3)-(ii), (4)-(iv)
Match the following :
(1) Totipotency (i) Reversion of mature cells into meristem
(2) Dedifferentiation (ii) Bio-chemical and structural changes of cells
(3) Explant (iii) Properties of living cells develops into entire
plant
(4) Differentiation (iv) Selected plant tissue transferred to culture
medium
(a) (1)-(ii), (2)-(i), (3)-(iv), (4)-(iii)
(b) (1)-(iii), (2)-(i), (3)-(iv), (4)-(ii)
(c) (1)-(iv), (2)-(ii), (3)-(iii), (4)-(i)
(d) (1)-(i), (2)-(iii), (3)-(ii), (4)-(iv)

A [ v¸¨¦P / Turn over

4727 4

6. P¸ÄÓõ PÛPÎÀ __________ Põn¨£kÁvÀø».

(A) «÷\õPõº¨ (B) Gs÷hõPõº¨
(C) Âøu (D) G¨¤Põº¨
Parthenocarpic fruits lack :
(a) Mesocarp (b) Endocarp
(c) Seed (d) Epicarp

7. K÷\õÛß ui©øÚ AÍÂk® A»S :

(A) hõ¨\ß (B) áüÀ (C) Áõm (D) Q÷»õ
The unit for measuring ozone thickness :
(a) Dobson (b) Joule (c) Watt (d) Kilo

8. öími÷µõ]ì GßÓ ö\õÀø» •uß•u¼À £¯ß£kzv¯ AÔ¯»õͺ ?

(A) •À»º ©ØÖ® ì÷hm»º (B) Põmhß ÷©uº
(C) G.H. åÀ (D) ÂÀ¼¯® S. Põm
__________ was the first scientist to use the term heterosis.
(a) Muller and Stadler (b) Cotton Mather
(c) G.H. Shull (d) William S. Gaud

¤›Ä & 2/SECTION - 2

SÔ¨¦ : RÌUPõq® ÂÚõUPÎÀ H÷uÝ® |õßS ÂÚõUPÐUS Âøh¯ÎUPÄ®.

Note : Answer any four questions. 4x2=8

9. £ÀTmk AÀ½ÀPÒ. – Áøµ¯ÖUPÄ®.

Define multiple alleles.

10. ©µ£q ©õØÓzvØS £¯ß£kzu¨£k® ÷Áv¨ö£õ¸mPÎß ö£¯ºPøÍU

TÖP.
Name the chemicals used in gene transfer.

A
 5 4727

11. Tmk £›nõ©® GßÓõÀ GßÚ ?

What is Co-evolution ?

12. BØÓÀ ¤µªm G¨ö£õÊx® ÷|µõÚøÁ. Põµn® TÖP.

Pyramid of energy is always upright. Give reasons.

13. •uÀ{ø» AÔ•P¨£kzxuø»²® Cµshõ®{ø» AÔ•P¨£kzxuø»²®

÷ÁÖ£kzxP.
Differentiate primary introduction from secondary introduction.

14. ©Ûu B÷µõUQ¯zvØSU Põµn©õÚ EhÀ }º©[PÎß ö£¯ºPøÍz u¸P.

Name the humors that are responsible for the health of human beings.

¤›Ä & 3/SECTION - 3

SÔ¨¦ : RÌUPõq® ÂÚõUPÎÀ H÷uÝ® ‰ßÖ ÂÚõUPÐUS Âøh¯ÎUPÄ®.

ÂÚõ Gs 19 &US Pmhõ¯©õP Âøh¯ÎUPÄ®. 3x3=9

Note : Answer any three questions. Question no. 19 is compulsory.

15. ©ÛuÚõÀ E¸ÁõUP¨£mh uõÛ¯zvß ö£¯øµ GÊxP. Cx GÆÁõÖ

E¸ÁõUP¨£kQÓx ?
Mention the name of man-made cereal. How it is formed ?

16. ìø£¸¼Úõ ÷£õßÓ ~sq°ºPøÍ Áͺ¨£uØS GßÚ ö£õ¸mPøͨ

£¯ß£kzxÁõ´ ?
What are the materials used to grow microorganism like Spirulina ?

17. QÍõ÷hõk ©ØÖ® L¤À÷»õk&I Euõµnzxhß ÷ÁÖ£kzxP.

Differentiate cladode from phyllode with example.

A [ v¸¨¦P / Turn over

4727 6

18. ÁoP ÷ÁÍõs Põk Áͺ¨¦ ‰»® ÁͺUP¨£k® |õßS uõÁµ GkzxUPõmk&
PøÍz u¸P.
Give four examples of plants cultivated in commercial agroforestry.

19. ~s÷nõUQ ÁÈ Põq® `¼ß Aø©¨¤øÚ £h® Áøµ¢x £õP[PøÍ

SÔUPÄ®.
Draw the diagrammatic structure of ovule and label its parts.

¤›Ä & 4/SECTION - 4

SÔ¨¦ : AøÚzx ÂÚõUPÐUS® Âøh¯ÎUPÄ®. 2x5=10

Note : Answer all the questions.

20. (A) ~sÂzx¸ÁõUPzv¾ÒÍ £i{ø»PøÍ ÂÁõvUPÄ®.

AÀ»x

(B) K[S ©øÓzuø» GkzxUPõmkhß ÂÁ›UPÄ®.

(a) Discuss the steps involved in Microsporogenesis.

OR

(b) Describe dominant epistasis with an example.

21. (A) uõÁµ v_ Áͺ¨¤À Ah[Q²ÒÍ Ai¨£øhU öPõÒøPPøÍ ÂÍUSP.

AÀ»x

(B) ÁÈ•øÓ Áͺa]°ß ÁøPPøÍ ÂÍUSP.

(a) Explain the basic concepts involved in plant tissue culture.

OR

(b) Explain the types of succession.

A
 7 4727

£Sv & (E°›&»[Q¯À) / PART - II (BIO-ZOOLOGY)

II
(©v¨ö£sPÒ : 35) / (Marks : 35)
¤›Ä - 1/SECTION - 1
SÔ¨¦ : (i) AøÚzx ÂÚõUPÐUS® Âøh¯ÎUPÄ®. 8x1=8
(ii) öPõkUP¨£mkÒÍ ©õØÖ ÂøhPÎÀ ªPÄ® Hئøh¯
Âøhø¯z ÷uº¢öukzxU SÔ±mkhß Âøh°øÚ²® ÷\ºzx
GÊuÄ®.
Note : (i) Answer all the questions.
(ii) Choose the most appropriate answer from the given four alternatives
and write the option code and the corresponding answer.

1. ELISA•ußø©¯õP £¯ß£kÁx :
(A) ¸®£zuUP £s¦PøͲøh¯ »[SPøÍz ÷uºÄ ö\´¯
(B) vjº ©õØÓ[PøÍU PshÔ¯
(C) ¸®£zuUP £s¦PøͲøh¯ uõÁµ[PøÍz ÷uºÄ ö\´¯
(D) ÷|õ´U Q¸ªPøÍU PshÔ¯
ELISA is mainly used for :
(a) Selecting animals having desired traits
(b) Detection of mutations
(c) Selecting plants having desired traits
(d) Detection of pathogens

2. yx RNA ‰»UTÖ G®•øÓ°À E¸ÁõUP¨£kQÓx ?

(A) |P»õUP® (B) Cµmi¨£õuÀ
(C) ö©õÈö£¯ºzuÀ (D) £iö¯kzuÀ
mRNA molecule is produced by :
(a) Duplication (b) Replication
(c) Translation (d) Transcription

3. RÌUPshÁØÔÀ G¢u JßÖ î³÷Põ i ›ëß £[PΨ¦ ?

(A) •¯ßÖ ö£ØÓ £s¦ ©µ¦¨ £s£õuÀ ÷Põm£õk
(B) vjº ©õØÓz ÷uºÄU ÷Põm£õk
(C) ÁͺP¸ ¤Íõ\U ÷Põm£õk
(D) C¯ØøPz ÷uºÄU ÷Põm£õk
Which of the following was the contribution of Hugo de Vries ?
(a) Theory of inheritance of acquired characters
(b) Theory of mutation
(c) Germplasm theory
(d) Theory of natural selection

A [ v¸¨¦P / Turn over

4727 8

4. öÁ¨£{ø»°À HØ£k® ©õÖ£õkPøÍz uõ[Q ÁõÊ® »[SPÒ

__________ GÚ AøÇUP¨£kQßÓÚ.
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(B) GU÷hõöuº®PÒ
(C) ìj÷Úõöuº®PÒ
(D) ªøPöÁ¨£ ÷ÁÖ£õmk E°›PÒ
Organisms which can survive a wide range of temperature are called :
(a) Endotherms
(b) Ectotherms
(c) Stenotherms
(d) Eurytherms

5. PÈÄ}º _zvP›¨¤À, •uÀ{ø» _zvP›¨¦ :

(A) S÷Íõ›øÚ¨ £¯ß£kzv ~sq°›PøÍ öÁÎ÷¯ØÖuÀ
(B) vhUPÈĨ ö£õ¸mPøÍ }USÁx
(C) PõØÓØÓ _Áõ\zvß ‰»® P\kPøÍ ö\›©õÚ® Aøh¯a ö\´uÀ
(D) }›À AvP AÍÂÀ PõØ÷ÓØÓ® ö\´uÀ
The primary treatment of waste water treatment is :
(a) Removal of microbes by the application of chlorine
(b) Physical removal of solid particles
(c) Anaerobic digestion of sludge
(d) Large aeration of the water

6. J¸ H›°À EÒÍ Sκa]¯õÚ ©ØÖ® öuÎÁõÚ }º SøÓ¢u E°›PøÍ÷¯

öPõsi¸US®. C¢u {ø» __________ GÚ AøÇUP¨£kQÓx.
(A) Cøh EnÅmh {ø»
(B) ªøP EnÅmh {ø»
(C) x›u ªøP EnÅmh {ø»
(D) SøÓ EnÅmh {ø»
In a lake, the water is cold and clear, supporting little life. This stage is
called as :
(a) Mesotrophic
(b) Eutrophic
(c) Accelerated eutrophic
(d) Oligotrophic

A
 9 4727

7. •vº¢u ¢x ö\ÀPÒ ÷\P›UP¨£k® Ch® :

(A) ¢uP ÷©À _¸Ò SÇÀ (B) ¢uP ~s SÇÀPÒ
(C) ¦÷µõì÷hm _µ¨¤ (D) ¢x |õÍ®
The mature sperms are stored in the :
(a) epididymis (b) seminiferous tubules
(c) prostate gland (d) vas deferens

8. BsPÎÀ ö\¯À£kzu¨£k® {µ¢uµ P¸zuøh •øÓ :

(A) ShÀÁõÀ }UP®
(B) ¢x SÇÀ uøh
(C) Áõ´ÁÈ P¸zuøh ©õzvøµPÒ
(D) P¸USÇÀ uøh
The permanent birth control method in males is :
(a) Appendictomy
(b) Vasectomy
(c) Oral contraceptives
(d) Tubectomy

¤›Ä & 2/SECTION - 2

SÔ¨¦ : H÷uÝ® |õßS ÂÚõUPÐUS ©mk® Âøh¯ÎUPÄ®. 4x2=8

Note : Answer any four of the following questions.

9. PßÛ CÚ¨ö£¸UP® GßÓõÀ GßÚ ?

What is parthenogenesis ?

10. £ÛUShz xøͨ¦ Gߣx ¯õx ?

What is amniocentesis ?

11. ¦µua ÷\ºUøP ø©¯UP¸zøu GÊxP.

Write the central dogma of protein synthesis.

A [ v¸¨¦P / Turn over

4727 10

12. uk¨¦ ©¸¢x GÚ¨£kÁx ¯õx ?

What is vaccine ?

13. Cøn ©µ£ØÖ¨ ÷£õuÀ Gߣx ¯õx ?

What is Co-extinction ?

14. E°›¯ E¸¨ö£¸UP® GÚU SÔ¨¤h¨£kÁx ¯õx ?

What is referred to as bio-magnification ?

¤›Ä & 3/SECTION - 3

SÔ¨¦ : RÌUPõq® ÂÚõUPÎÀ H÷uÝ® ‰ßÖ ÂÚõUPÐUS

Âøh¯ÎUPÄ®. ÂÚõ Gs 19 &US Pmhõ¯©õP Âøh¯ÎUPÄ®. 3x3=9
Note : Answer any three of the following questions. Question number 19 is
compulsory.

15. vjº ©õØÓU ÷Põm£õmiß ]Ó¨¦¨ £s¦PøÍ GÊxP.

Write the salient features of mutation theory.

16. ~sq°›¯ G›ö£õ¸Ò P»ß £ØÔ ]Ö SÔ¨¦ GÊxP.

Write short notes on microbial fuel cell.

17. EhØ ö\À ©µ£q ]Qaø\ø¯, CÚa ö\À ©µ£q ]Qaø\°¼¸¢x

÷ÁÖ£kzxP.
Differentiate somatic cell gene therapy from germ line gene therapy.

18. E°›¯ £ÀÁøPz ußø© CǨ¤ØPõÚ H÷uÝ® I¢x Põµn[Pøͨ

£mi¯¼kP.
List out any five causes of biodiversity loss.

19. J¸ \õuõµn BqUS® (X H Y −), ï÷©õ¤¼¯õ P»¨¦ØÓ ö£sqUS®

(XH Xh) Cøh÷¯ v¸©n® |øhö£ØÓõÀ, F1 ©ØÖ® F2 •iÄPÒ GÆÁõÖ
C¸US® ? Kmh ÂÍUP¨£h® ÁøµP.
If a marriage occurs between normal man (X H Y − ) and heterozygous
haemophiliac woman (XH Xh), what would be the result of F1 and F2 ? Draw
flow chart.

A
 11 4727

¤›Ä & 4/SECTION - 4

SÔ¨¦ : ¤ßÁ¸® ÂÚõUPÐUS Âøh¯ÎUPÄ®. 2x5=10

Note : Answer the following questions.

20. (A) ©ÛuÛÀ P¸ÄÖuÀ ö\¯À•øÓø¯ ÂÍUQ, £» ¢x ö\ÀPÍõÀ

P¸ÄÖuÀ GÆÁõÖ ukUP¨£kQÓx Gߣøu²® ÂÍUSP.
AÀ»x
(B) ÷á÷Põ¨ ©ØÖ® ÷©õÚõk ÁÇ[Q¯ ÷»U K£µõß ©õv›ø¯ ÂÍUSP.
(a) Explain the process of fertilization and prevention of polyspermy in
human.
OR
(b) Explain the classical model of Lac Operon, proposed by Jacob and Monod.

21. (A) C®²÷ÚõS÷Íõ¦¼ß Aø©¨ø£ uS¢u £hzxhß ÂÍUSP.

AÀ»x
(B) ©soß £s¦PÒ £ØÔ öuõSzx GÊxP.
(a) Explain the structure of immunoglobulin with suitable diagram.
OR

(b) Give an account of the properties of soil.

-oOo-

A [ v¸¨¦P / Turn over

No. of Printed Pages : 11
5927
£vÄ Gs
A Register Number

!5927Biology! PART - III

E°›¯À / BIOLOGY
( uªÌ ©ØÖ® B[Q» ÁÈ / Tamil & English Version )

Põ» AÍÄ : 3.00 ©o ÷|µ® ] [ ö©õzu ©v¨ö£sPÒ : 70

Time Allowed : 3.00 Hours ] [Maximum Marks : 70

AÔÄøµPÒ : (1) AøÚzx ÂÚõUPЮ \›¯õP £vÁõQ EÒÍuõ GߣuøÚ \›£õºzxU

öPõÒÍÄ®. Aa_¨£vÂÀ SøÓ°¸¨¤ß AøÓU PsPõo¨£õÍ›h®
EhÚi¯õPz öu›ÂUPÄ®.
(2) }»® AÀ»x P¸¨¦ ø©°øÚ ©mk÷© GÊxÁuØS®
AiU÷PõikÁuØS® £¯ß£kzu ÷Ásk®. £h[PÒ ÁøµÁuØS
ö£ß]À £¯ß£kzuÄ®.
Instructions : (1) Check the question paper for fairness of printing. If there is any lack of
fairness, inform the Hall Supervisor immediately.
(2) Use Blue or Black ink to write and underline and pencil to draw
diagrams.

SÔ¨¦ : £Sv&I (E°›&uõÁµÂ¯À), £Sv&II (E°›&»[Q¯À) uÛzuÛ ÂøhzuõÎÀ

Âøh¯ÎUPÄ®.
Note : Candidate should answer Part-I (Bio-Botany) & Part-II (Bio-Zoology) in separate
answer-books.

£Sv - I (E°›&uõÁµÂ¯À) / PART - I (BIO-BOTANY)

(©v¨ö£sPÒ : 35) / (Marks : 35)
¤›Ä - 1/SECTION - 1
SÔ¨¦ : (i) AøÚzx ÂÚõUPÐUS® Âøh¯ÎUPÄ®. 8x1=8
(ii) öPõkUP¨£mkÒÍ ©õØÖ ÂøhPÎÀ ªPÄ® Hئøh¯ Âøhø¯z
÷uº¢öukzxU SÔ±mkhß Âøh°øÚ²® ÷\ºzx GÊuÄ®.
Note : (i) Answer all the questions.
(ii) Choose the most appropriate answer from the given four alternatives
and write the option code and the corresponding answer.

[ v¸¨¦P / Turn over

5927 2

1. DNA &øÁ D÷Põ› xs-iU-S-ª-h® :

(A) GAATTC (B) AGGGTT (C) TATAGC (D) GTATATC
EcoRI cleaves DNA at :
(a) GAATTC (b) AGGGTT (c) TATAGC (d) GTATATC

2. ö£hõ-öá-Û-]ì (Pedogenesis) Gß-£x G-u-Ý-hß öuõ-hº-¦-øh-¯x ?

(A) E°-›z öuõ-øP (B) öuõÀ-¾-°› £i-Á®
(C) ©s (D) }º
Pedogenesis refers to :
(a) Population (b) Fossils
(c) Soil (d) Water

3. öhU-÷hõ-Úõ Qµõs-iì Gß-£-x __________ Sk®-£z-v-ß uõ-Á-µ®.

(A) i¨-j-÷µõ-Põº-÷£-] (B) ÷»ª-÷¯-]
(C) G¤-÷Ú-] (D) ÷£÷£-]
Tectona grandis is coming under the family :
(a) Dipterocaipaceae (b) Lamiaceae
(c) Ebenaceae (d) Fabaceae

4. Põ-k-PÒ AÈU-P¨-£-k-uÀ GÚ¨-£-k-Áx :

(A) SÍ[-P-ÎÀ ÁÍ-¸® uõ-Á-µ[-PÒ ©Ø-Ö® ©µ[-PÒ
(B) Põ-k-PÍØÓ £S-v-P-ÎÀ ÁÍ-¸® uõ-Á-µ[-PÒ ©Ø-Ö® ©µ[-PÒ
(C) uõ-Á-µ[-PÒ ©Ø-Ö® ©µ[PÒ BQ-¯-ÁØøÓ APØ-Ö-uÀ
(D) Põ-k-PÒ AÈ¢u £S-v-P-ÎÀ ÁÍ-¸® uõ-Á-µ[-PÒ ©Ø-Ö® ©µ[-PÒ
Deforestation means :
(a) growing plants and trees in a pond.
(b) growing plants and trees in an area where there is no forest.
(c) removal of plants and trees.
(d) growing plants and trees in an area where the forest is removed.

A
 3 5927

5. Gz-v-i-¯® ¦÷µõ-ø©k G¢u öuõ-ÈÀ-~m£•øÓ-°À £¯-ß-£-kz-u¨-£-k-Q-Óx ?

(A) £õ-¼-©-÷µì \[-Q-¼z-öuõ-hº-Â-øÚ

(B) \uºß JØ-Ô-ö¯-k¨¦ öuõ-ÈÀ-~m£•øÓ

(C) AP-÷µõì CÊ-© ªß-ÚõØ ¤›¨-¦

(D) öÁì-hºß JØ-Ô-ö¯-k¨¦ öuõ-ÈÀ-~m£•øÓ

In which techniques Ethidium Bromide is used ?

(a) Polymerised Chain Reaction

(b) Southern Blotting Techniques

(c) Agarose Gel Electrophoresis

(d) Western Blotting Techniques

6. ‰k-Â-øuz uõ-Á-µ[-P-ÎÀ Bs ÷P-ªm-h-Pz uõ-Á-µz-vß •uÀ ö\À :

(A) Em-P-¸ (B) ~s Âz-x

(C) •uÀ-{ø» P¸-Ås-v-_ (D) ö£¸-Âz-x

The first cell of male gametophyte in angiosperm is :

(a) Nucleus (b) Microspore

(c) Primary Endosperm Nucleus (d) Megaspore

7. K[-S-ußø© ©øÓz-u-¼ß ÂQ-u-©õ-Úx :

(A) 9:3:4 (B) 9 : 3 : 3 : 1 (C) 9:6:1 (D) 12 : 3 : 1

The Dominant Epistasis ratio is :

(a) 9:3:4 (b) 9:3:3:1 (c) 9:6:1 (d) 12 : 3 : 1

A [ v¸¨¦P / Turn over

5927 4

8. J÷µ µPz uõ-Áµ- [-PÐ

- U-Qø
- h÷¯ P»¨¦ ö\´-Áx __________ GÚ AøÇU-P¨-£k
- Q
- Ó
- x
- .
(A) J÷µ µPz-vØ-SÒ P»¨-¦ (B) ]Ø-Ô-Ú[-P-ÐU-Q-øh÷¯ P»¨-¦
(C) ÷£›-Ú[-P-ÐU-Q-øh÷¯ P»¨-¦ (D) µP[-P-ÐUS Cøh-÷¯ P»¨-¦
Crosses between the plants of the same variety are called __________.

(a) intravarietal (b) interspecific

(c) intergeneric (d) intervarietal

¤›Ä - 2 / SECTION - 2
SÔ¨¦ : RÌU-Põ-q® ÂÚõU-P-ÎÀ H÷u-Ý® |õß-S ÂÚõU-P-ÐUS Âøh¯ÎUPÄ®.
4x2=8
Note : Answer any four of the following questions.

9. ö©À-¼÷hõ-L-¤À¼ Gß-ÓõÀ GßÚ ?

What is Mellitophily ?

10. {³U-Î-÷¯õ-øhk öuõ-hº-Á-›-ø\°ß •øÚ ©Ø-Ö® EÒÍõP Aø©¢u £õì÷£õ

øhGìhº ¤øn¨-ø£z xs-iUP G¢u ö|õ-v-Pøͨ £-¯ß-£-kz-x-Áõ´ ?
What are the enzymes you can use to cut terminal end and internal phosphodiester
bond of nucleotide sequence ?

11. ªº-ª-÷Põ-L-¤À¼ Gß-ÓõÀ GßÚ ?

What is myrmecophily ?

12. RÌU- P sh ÂÁ- µ [- P øÍU öPõsk J¸ ¤µ- ª m Áøµ¢x Ax G¢u ÁøP- ø ¯a

\õº¢-ux GÚ GÊ-x-P.
E°-›-Ú[-P-Îß Gs-oUøP öPõ-kU-P¨-£m-kÒÍ-x & £¸¢x & 50, uõ-Á-µ[-PÒ & 1000,
•¯À ©Ø-Ö® G¼ & 250+250, £õ®¦ ©Ø-Ö® Knõß 100+50.
Draw a pyramid from following details and name the type of pyramid.

Quantities of organisms are given Hawks-50, Plants-1000, Rabbit and Mouse

250+250. Pythons and Lizard 100+50 respectively.

A
 5 5927

13. ©s ÁÍzøu ÷©®-£k

- z-xÁ
- v
- À ~s-q°
- › Em-ö\-¾z-vP
- Ò GÆ-ÁõÖ £¯ß-£k
- Q
- ß-ÓÚ ?
How are microbial inoculants used to increase the soil fertility ?

14. C¯ØøP ÷ÁÍõs-ø©-°ß Áøµ-¯-øÓ-ø¯z u¸-P.

Give definitions for organic farming.

¤›Ä - 3 / SECTION - 3

SÔ¨¦ : RÌU-Põ-q® ÂÚõUPÎÀ H÷u-Ý® ‰ß-Ö ÂÚõU-P-ÐUS Âøh-¯-ÎU-P-Ä®.

ÂÚõ Gs 19&US Pmhõ¯©õP Âøh¯ÎUPÄ®. 3x3=9

Note : Answer any three of the following questions Q.No. 19 is compulsory.

15. h¥m-hz-vß £o-P-øͨ £m-i-¯-¼-k-P.

List out the functions of tapetum.

16. uÁ- Ö - u - » õ- P ¨ ö£õ- ¸ Ò- £ - k ® ©Ø- Ö ® ö£õ- ¸ - Ð - n ºz- u õu \k- v - © õØ- Ó z- v ØS

Cøh-÷¯-¯õÚ ÷ÁÖ-£õk GßÚ ?
What is the difference between missense and nonsense mutation ?

17. pBR 322 GÝ® Áõºz-øu-°-¼-¸¢x }º AÔ¢x öPõÒ-Áx GßÚ ?

What do you know about the word pBR 322 ?

18. Põº-£ß PÁ-µ¨-£-k-uÀ ©Ø-Ö® ÷\P-›z-uÀ (CCS) Gß-ÓõÀ GßÚ ?

What is CCS ?

19. ¦Â Áõ-È-h® ©Ø-Ö® ö\¯À Áõ-È-h® & ÷ÁÖ-£-kz-x-P.

Distinguish habitat and niche.

A [ v¸¨¦P / Turn over

5927 6

¤›Ä - 4 / SECTION - 4

SÔ¨¦ : AøÚz-x ÂÚõUPÐUS® Âøh¯ÎUPÄ®. 2x5=10

Note : Answer all the questions.

20. (A) P¸-Ä-ÓõU PÛ £ØÔ Â›-ÁõÚ öuõ-S¨¦ u¸-P. Auß •U-Q-¯z-x-Á® £ØÔ SÔ¨¦
÷\ºU-P.

AÀ»x

(B) •Ê-ø© ö
- £-Óõ K[-Sz-ußø© ©Ø-Ö® Cøn K[-Sz-uß-ø©ø¯ ÷ÁÖ-£k
- z-xP
- .

(a) Give a detailed account on parthenocarpy, add a note on its significance.

OR

(b) Differentiate incomplete dominance and co-dominance.

21. (A) uõ-Á-µz-v_ Áͺ¨-¤ß £¯ß-£õ-k-PøÍ GÊ-x-P.

AÀ»x

(B) |Ö-©n
- ¨ ö£õ-¸m-PÎ
- ß Aµ-\ß, Aµ-] ¯õøÁ ? AÁØ-Ôß £¯ß-PøÍ GÊ-xP
- .

(a) Write the applications of plant tissue culture.

OR

(b) What are the King and Queen of spices ? Write their uses.

A
 7 5927

£Sv & II (E°-›&»[-Q-¯À) / PART - II (BIO-ZOOLOGY)

(©v¨ö£sPÒ : 35) / (Marks : 35)

¤›Ä & 1 / SECTION - 1

SÔ¨¦ : (i) AøÚzx ÂÚõUPÐUS® Âøh¯ÎUPÄ®. 8x1=8
(ii) öPõkUP¨£mkÒÍ ©õØÖ ÂøhPÎÀ ªPÄ® Hئøh¯ Âøhø¯z
÷uº¢öukzxU SÔ±mkhß Âøh°øÚ²® ÷\ºzx GÊuÄ®.
Note : (i) Answer all the questions.
(ii) Choose the most appropriate answer from the given four alternatives
and write the option code and the corresponding answer.

1. yx RNA -‰-»U-TÖ G®-•-øÓ-°À E¸-ÁõU-P¨-£-k-Q-Óx ?

(A) |P-»õU-P® (B) Cµm-i¨-£õ-uÀ
(C) ö©õ-È- ö£-¯ºz-uÀ (D) £i-ö¯-kz-uÀ
A mRNA molecule is produced by :
(a) Duplication (b) Replication
(c) Translation (d) Transcription

2. ø\U- ÷ Íõì- ÷ £õ- › ß & A GßÓ ÷|õ´z- u - k ¨- £ õØ- Ó À JkUS ©¸¢x Gv- ¼ - ¸ ¢x
EØ-£zv ö\´-¯¨-£-k-Qß-Óx ?
(A) ö£Û-]-¼-¯® ö|õ-÷hm-h® (B) Aì-£º-âÀ-»ì ø|áº
(C) iøµ-÷Põ-öhº-©õ £õ-¼ì-÷£õ-µ® (D) ©Úõì-Pì £º-§-›-¯ì
Cyclosporin-A is an immunosuppressive drug produced from :
(a) Penicillium notatum (b) Aspergillus niger
(c) Trichoderma polysporum (d) Manascus purpureus

3. G¢uU Põ-»® "«ß-P-Îß Põ-»®' GÚ AøÇU-P¨-£-k-Q-Óx ?

(A) i÷Áõ-Û-¯ß (B) ö£º-ª-¯ß
(C) Bº-÷hõ-Â-]-¯ß (D) iøµ-¯õ-]U
Which period was called as “Age of fishes” ?
(a) Devonian (b) Permian
(c) Ordovician (d) Triassic

A [ v¸¨¦P / Turn over

5927 8

4. ]Ø-Ô-Ú[-P-ÐU-Q-øh÷¯ ÷£õmi Põ-µ-n-©õP HØ-£-k-Áx :

(A) öuõ¢-u-µÄ ÁõÌU-øP (B) E°-›Ú ©øÓÄ
(C) Tm-k-°› ÁõÌU-øP (D) vjº ©õØ-Ó®
Competition between species leads to :
(a) Amensalism (b) Extinction
(c) Symbiosis (d) Mutation

5. Áõ-Èh ^µ-È-Â-ÚõÀ ªPUPk-ø©-¯õÚ £õ-v¨-¦-P-ÐUS EÒÍõQ AÈ-²® {ø»-°À

EÒÍ Â»[-Q-Ú® Gx ?
(A) C¸-ÁõÌ-Â-PÒ (B) £õ-¿m-i-PÒ
(C) •m-÷uõ-¼-PÒ (D) £Ó-øÁ-PÒ
Which one of the following are at high risk extinction due to habitat destruction ?
(a) Amphibians (b) Mammals
(c) Echinoderms (d) Birds

6. RÌU-Psh G¢u ¦Óz-÷uõØÓ \¢-uv ö£Ø-÷Óõº-P-Îß ©µ-¦ ÁøP-¯õÚ I A IO ×I A IB

PÐU-Q-øh÷¯ ¤ÓUP \õz-v-¯-ªÀø» ?
(A) A (B) AB (C) B (D) O
Which of the following phenotypes is not possible in the progeny of the parental
genotypic combination IA IO×IA IB ?
(a) A (b) AB (c) B (d) O

7. £õ-¼-©-÷µì \[-Q¼ ÂøÚ öÁ¨-£-{ø» ©õ-Ö-£õm-hõÀ 3 uÛz-uÛ {ø»-P-ÎÀ

öuõ-hº-Qß-Óx. Auß Á›ø\ :
(A) Cøn¨¦ CøÇ-£-u¨-£-kz-x-uÀ, EØ-£zv, C¯À¦ v›-¦
(B) C¯À¦ v›¦, Cøn¨¦ CøÇ-£-u¨-£-kz-x-uÀ, EØ-£z-v
(C) C¯À¦ v›¦, EØ-£z-v, Cøn¨¦ CøÇ-£-u¨-£-kz-x-uÀ
(D) EØ-£zv, Cøn¨¦ CøÇ-£-u¨-£-kz-x-uÀ, C¯À¦ v›-¦
PCR proceeds in three distinct steps governed by temperature, they are in order
of :
(a) Annealing, Synthesis, Denaturation
(b) Denaturation, Annealing, Synthesis
(c) Denaturation, Synthesis, Annealing
(d) Synthesis, Annealing, Denaturation

A
 9 5927

8. •vº¢u ¢x ö\À-PÒ ÷\P-›U-P¨-£-k® Ch® :

(A) ¢-uP ÷©À _¸Ò SÇÀ (B) ¢-uP ~s S-ÇÀ-PÒ

(C) ¢-x¨-ø£ (D) ¢x |õ-Í®

The matured sperms are stored in the __________.

(a) Epididymis (b) Seminiferous tubules

(c) Seminal vesicle (d) Vas deferens

¤›Ä & 2 / SECTION - 2

SÔ¨¦ : H÷u-Ý® |õß-S ÂÚõU-P-ÐUS ©m-k® Âøh¯ÎUPÄ®. 4x2=8

Note : Answer any four of the following questions.

9. PßÛ CÚ¨-ö£-¸U-P® Gß-ÓõÀ GßÚ ? Gkz-xU-Põmk u¸-P.

What is parthenogenesis ? Give example.

10. Áõ-h-øPz uõ´ø© Gß-ÓõÀ GßÚ ?

What is surrogacy ?

11. SÔ-±mk CøÇ-°-¼-¸¢x Áõº¨-¦¸ CøÇø¯ ÷ÁÖ-£-kz-x-P.

Differentiate template strand from coding strand.

12. »õ©õºU-Qß ö£Ó¨-£mh £s-¦U ÷Põm-£õm-iøÚ uÁ-öÓ-Ú {¹-¤z-u-Áº ¯õº ?

GÆ-ÁõÖ {-¹-¤z-uõº ?

Who disproved Lamarck’s theory of acquired characters ? How ?

A [ v¸¨¦P / Turn over

5927 10

13. ¯õ-øÚU-PõÀ ÷|õ-°ß AÔ-S-Ô-PøÍ GÊ-x-P.

Write the symptoms of filariasis.

14. ©µ-£-q ]Q-a-ø\ Gß-ÓõÀ GßÚ ?

What does gene therapy mean ?

¤›Ä & 3 / SECTION - 3

SÔ¨¦ : RÌU-Põ-q® ÂÚõUPÎÀ H÷u-Ý® ‰ß-Ö ÂÚõU-P-ÐUS Âøh-¯-ÎU-P-Ä®.
ÂÚõ Gs 19&US Pmhõ¯©õP Âøh¯ÎUPÄ®. 3x3=9

Note : Answer any three of the following questions. Q.No. 19 is compulsory.

15. P¸U-öPõø» ©Ø-Ö® ]_U-öPõø» ÷ÁÖ-£-kz-x-P.

Differentiate foeticide from infanticide.

16. _¯- u - ø h- P õ¨¦ ÷|õ´ Gß- £ x vø\ ©õØ- Ó ¨- £ mh uøh- P õ¨¦ x»[- P - » õ- S ® &
{¯õ-¯¨-£-kz-x-P.
Autoimmune disease is a misdirected immunity response. Justify.

17. E°º Gvº¨-ö£õ-¸Ò Gvº¨-¦z-v-Óß G¨-ö£õ-Êx E¸-Áõ-Q-Óx ?

When does antibiotic resistance develop ?

18. CÓ¨¦ Ã-uz-øu ¤Ó¨¦ Ãuz-v-¼-¸¢x ÷ÁÖ-£-kz-x-P.

Differentiate Natality from Mortality.

19. XY S÷µõ-÷©õ-÷\õ® ÁøP £õÀ {º-n°

- z-u¼
- À Bs E°-›P- Ò J¸ X S÷µõ-÷©õ÷\õ-ø©-²®
ö£s E°-›-PÒ Cµsk X S÷µõ-÷©õ-÷\õ®-P-øÍ-²® öPõs-kÒÍÚ. £õ-¼-Úz-vØS
Cøh-÷¯-¯õÚ C¢u AÍ-Ãmk ÷ÁÖ-£õmøh E°-›-Ú® G¨-£i Dk ö\´-Q-Ó-x ?
In the XY chromosomal system of sex determination, males have only one ‘X’
chromosome, whereas females have two. How does the organism compensate for
this dosage differences between the sexes ?

A
 11 5927

¤›Ä & 4 / SECTION - 4

SÔ¨¦ : ¤ß-Á-¸® ÂÚõUPÐUS Âøh¯ÎUPÄ®. 2x5=10

Note : Answer the following questions.

20. (A) ©Ûu Ash ö\À-¼ß Aø©¨-ø£¨ £hz-x-hß ÂÁ-›U-P-Ä®.

AÀ»x
(B) ©Û-u ©µ-£-q vm-hz-vß ]Ó¨-¤-¯À-¦-PÒ ¯õøÁ ?
(a) Explain the structure of Human Ovum with a neat labelled diagram.

OR

(b) Write the salient features of Human Genome Project.

21. (A) C®-³-÷Úõ-S-÷Íõ-¦-¼ß Aø©¨ø£ uS¢u £hz-x-hß ÂÍU-S-P.

AÀ»x
(B) Pv-›-¯U-PU PÈ-Ä ÷©»õsø© SÔzx Pm-køµ Áøµ-P.
(a) Explain the structure of immunoglobulin with suitable diagram.

OR

(b) Write an essay on radioactive waste management.

-o0o-

A [ v¸¨¦P / Turn over

.

.
No. of Printed Pages : 11
6627
£vÄ Gs
A Register Number

!6627Biology! PART - III

E°›¯À / BIOLOGY
( uªÌ ©ØÖ® B[Q» ÁÈ / Tamil & English Version )

Põ» AÍÄ : 3.00 ©o ÷|µ® ] [ ö©õzu ©v¨ö£sPÒ : 70

Time Allowed : 3.00 Hours ] [Maximum Marks : 70

AÔÄøµPÒ : (1) AøÚzx ÂÚõUPЮ \›¯õP £vÁõQ EÒÍuõ GߣuøÚ \›£õºzxU

öPõÒÍÄ®. Aa_¨£vÂÀ SøÓ°¸¨¤ß AøÓU PsPõo¨£õÍ›h®
EhÚi¯õPz öu›ÂUPÄ®.
(2) }»® AÀ»x P¸¨¦ ø©°øÚ ©mk÷© GÊxÁuØS®
AiU÷PõikÁuØS® £¯ß£kzu ÷Ásk®. £h[PÒ ÁøµÁuØS
ö£ß]À £¯ß£kzuÄ®.
Instructions : (1) Check the question paper for fairness of printing. If there is any lack of
fairness, inform the Hall Supervisor immediately.
(2) Use Blue or Black ink to write and underline and pencil to draw
diagrams.

SÔ¨¦ : £Sv&I (E°›&uõÁµÂ¯À), £Sv&II (E°›&»[Q¯À) uÛzuÛ ÂøhzuõÎÀ

Âøh¯ÎUPÄ®.
Note : Candidate should answer Part-I (Bio-Botany) & Part-II (Bio-Zoology) in separate
answer-books.

£Sv - I (E°›&uõÁµÂ¯À) / PART - I (BIO-BOTANY)

(©v¨ö£sPÒ : 35) / (Marks : 35)
¤›Ä - 1/SECTION - 1
SÔ¨¦ : (i) AøÚzx ÂÚõUPÐUS® Âøh¯ÎUPÄ®. 8x1=8
(ii) öPõkUP¨£mkÒÍ ©õØÖ ÂøhPÎÀ ªPÄ® Hئøh¯ Âøhø¯z
÷uº¢öukzxU SÔ±mkhß Âøh°øÚ²® ÷\ºzx GÊuÄ®.
Note : (i) Answer all the questions.
(ii) Choose the most appropriate answer from the given four alternatives
and write the option code and the corresponding answer.

[ v¸¨¦P / Turn over

6627 2

1. PõkPÒ AÈzuÀ Gøu •ßÛÖzva ö\ÀÁvÀø» ?

(A) ©õØÔ¯ø©UP¨£mh EÒѺ ÁõÛø»
(B) ÷ÁP©õÚ Fmha\zx _ÇØ]
(C) C¯ØøP ÁõÈh ÁõÛø» {ø» AÈuÀ
(D) ©s A›¨¦
Deforestation does not lead to __________.
(a) alteration of local weather conditions
(b) quick nutrient cycling
(c) destruction of natural habitat weather conditions
(d) soil erosion

2. H»UPõ´ __________ Sk®£zøua ÷\º¢ux.

(A) ö\õ÷»÷Ú] (B) ø£¨£÷µ]
(C) L÷£÷£] (D) âßâö£÷µ]
Cardamom belongs to the family __________.
(a) Solanaceae (b) Piperaceae
(c) Fabaceae (d) Zingiberaceae

3. \õS£iUS HØÓ ©s ÁøP :

(A) £\ø» ©s (B) PÎ ©s
(C) ©nÀ (D) ÁshÀ ©s
The ideal soil for Cultivation is :
(a) Loamy soil (b) Clayey soil
(c) Sandy soil (d) Silt soil

4. øÁµì AØÓ uõÁµ[PÒ __________ À C¸¢x E¸ÁõUP¨£kQßÓÚ.

(A) BUSzv_ Áͺ¨¦ (B) ö\À ªuøÁ Áͺ¨¦
(C) ¦÷µõm÷hõ¤Íõìm Áͺ¨¦ (D) EÖ¨¦ Áͺ¨¦
Virus free plants are developed from :
(a) Meristem culture (b) Cell suspension culture
(c) Protoplast culture (d) Organ culture

A
 3 6627

5. __________ ""C¢v¯ £_ø©¨ ¦µm]°ß u¢øu'' GÚ AøÇUP¨£kQÓõº.

(A) M.S. _Áõª|õuß (B) P. ©÷PìÁ›
(C) ö©shÀ (D) ö|À ö᯵õ©ß
__________ is called as “Father of Indian Green Revolution”.
(a) M.S. Swaminathan (b) P. Maheswari

(c) Mendel (d) Nel Jayaraman

6. öhL¨÷µõ]¯õ ö£º¤³›¯õ J¸ __________.

(A) E°› PøÍUöPõÀ¼ (B) E°› Eµ®

(C) uøÇ Eµ® (D) E°› §a]UöPõÀ¼
Tephrosia purpurea is a __________.
(a) Bio-herbicide (b) Bio-fertilizer

(c) Green manure (d) Bio-pesticide

7. öPõkUP¨£mkÒÍÁØÔÀ Gx ö£¸ ÷PªmhPz uõÁµzøuU SÔUQÓx ?

(A) `À v_ (B) `À
(C) P¸Ås v_ (D) P¸¨ø£
Which of the following represent Megagametophyte ?

(a) Nucellus (b) Ovule

(c) Endosperm (d) Embryo sac

8. ©Sh PÇø»ø¯ EshõUS® £õUj›¯õ :

(A) Gìö\›a]¯õ ÷Põø» (B) ÷£]À»ì \¨i¼ì

(C) ÷£]À»ì x›g]ö¯ß]ì (D) AU÷µõ £õUj›¯® i²ª÷£]¯ßì
The bacteria responsible for causing Crown Gall :
(a) Escherichia coli (b) Bacillus subtilis

(c) Bacillus thuringiensis (d) Agrobacterium tumefaciens

A [ v¸¨¦P / Turn over

6627 4

¤›Ä - 2/SECTION - 2

SÔ¨¦ : RÌUPõq® ÂÚõUPÎÀ H÷uÝ® |õßS ÂÚõUPÐUS Âøh¯ÎUPÄ®.

4x2=8
Note : Answer any four of the following questions.

9. ì÷hõª¯® GßÓõÀ GßÚ ?

What is Stomium ?

10. Cøn ÷\ºu¼ß ÁøPPøÍz u¸P.

Give the types of Synapsis.

11. ©µ£q ©õØÓzvØS £¯ß£kzu¨£k® ÷Áv¨ ö£õ¸mPÎß ö£¯ºPøÍU TÖP.

Name the chemicals used in Gene Transfer.

12. PAR – GßÓõÀ GßÚ ?

What is PAR ?

13. •uÀ{ø» AÔ•P¨£kzxuø» Cµshõ®{ø» AÔ•P¨£kzxu¼¼¸¢x

÷ÁÖ£kzxP.

Differentiate Primary introduction from Secondary introduction.

14. Tmk¨ £›nõ©® GßÓõÀ GßÚ ?

What is Co-evolution ?

A
 5 6627

¤›Ä - 3/SECTION - 3

SÔ¨¦ : RÌUPõq® ÂÚõUPÎÀ H÷uÝ® ‰ßÖ ÂÚõUPÐUS Âøh¯ÎUPÄ®.

3x3=9
ÂÚõ Gs 19 &US Pmhõ¯©õP Âøh¯ÎUPÄ®.

Note : Answer any three of the following questions. Question No. 19 is Compulsory.

15. JmkuÀ ©ØÖ® £v¯ªhÀ – ÷ÁÖ£kzxP.

Differentiate Grafting and Layering.

16. ©i¯zvß •UQ¯zxÁ[PÒ GøÁ÷¯Ý® ‰ßÔøÚ¨ £mi¯¼kP.

List any three significance of ploidy.

17. ÁoP ÷ÁÍõs Põk Áͺ¨¦ ‰»® ÁͺUP¨£k® uõÁµ[PÐUS |õßS

GkzxUPõmkPøÍz u¸P.

Give four examples for plants cultivated in commercial agroforestry.

18. ìø£¸¼Úõ ÷£õßÓ ~sq°ºPøÍ Áͺ¨£uØS G¢u ö£õ¸mPÒ £¯ß£kzu¨&

£kQÓx ?

What are the materials used to grow micro-organism like Spirulina ?

19. E°› PsPõo¨¦ £ØÔ ]Ö SÔ¨¦ GÊxP.

Write short notes on Bio-monitoring.

A [ v¸¨¦P / Turn over

6627 6

¤›Ä - 4/SECTION - 4

SÔ¨¦ : AøÚzx ÂÚõUPÐUS® Âøh¯ÎUPÄ®. 2x5=10

Note : Answer all the questions.

20. (A) PõØÖ ©Pµ¢ua ÷\ºUøP ©»ºPÎÀ Põn¨£k® £s¦PÒ ¯õøÁ ?

AÀ»x

(B) •Êø©¯ØÓ K[Szußø©ø¯ GkzxUPõmkhß ÂÍUSP.

(a) Give the characteristic features of Anemophilous plants.

OR

(b) Explain the incomplete dominance with example.

21. (A) ÁÓsh {»z uõÁµ[PÎß EÒÍø©¨¦ uPÁø©¨¦PøÍ GÊxP.

AÀ»x

(B) }¯Ô¢u H÷uÝ® C¸ uõÁµ[PÎß ö\¯»õUP ‰»©¸¢x ©ØÖ® ©¸zxÁ

•UQ¯zxÁzøuz u¸P.

(a) Enumerate the anatomical adaptations of Xerophytes.

OR

(b) Give an account of active principle and medicinal values of any two plants
you have studied.

A
 7 6627

£Sv & II/PART-II

(E°› & »[Q¯À)/(BIO-ZOOLOGY)
(©v¨ö£sPÒ : 35)/(Marks : 35)
¤›Ä - 1/SECTION - 1
SÔ¨¦ : (i) AøÚzx ÂÚõUPÐUS® Âøh¯ÎUPÄ®. 8x1=8
(ii) öPõkUP¨£mkÒÍ ©õØÖ ÂøhPÎÀ ªPÄ® Hئøh¯ Âøhø¯z
÷uº¢öukzxU SÔ±mkhß Âøh°øÚ²® ÷\ºzx GÊuÄ®.
Note : (i) Answer all the questions.
(ii) Choose the most appropriate answer from the given four alternatives
and write the option code and the corresponding answer.

1. £mhõÆ ]sm÷µõ® __________ GÚÄ® AøÇUP¨£kQÓx.

(A) 13 - iøµ÷\õª (B) 18 - iøµ÷\õª
(C) hºÚº ]sm÷µõ® (D) 21 - iøµ÷\õª
Patau’s Syndrome is also referred to as :
(a) 13 - Trisomy (b) 18 - Trisomy

(c) Turner’s Syndrome (d) 21 - Trisomy

2. ö£Ø÷Óõº Eh¼ß öÁΨ£Sv°À ö©õmkPÒ E¸ÁõuÀ CÆÁõÖ AøÇUP¨&

£kQÓx :
(A) ö᮳ÀPÒ (B) AP •QÌuÀ
(C) xshõuÀ (D) ¦Ó •QÌuÀ
If Buds are formed on the outer surface of the parent body, it is called as :
(a) Gemmules (b) Endogenous budding

(c) Fragmentation (d) Exogenous budding

3. ^®£õ¼À AvP® Põn¨£kÁx :

(A) IgD (B) IgE (C) IgM (D) IgA

Colostrum is rich in :

(a) IgD (b) IgE (c) IgM (d) IgA

A [ v¸¨¦P / Turn over

6627 8

4. CßhºLö£µõßPÒ Gߣx :
(A) E°º Gvº ö£õ¸mPÒ
(B) £õUj›¯ Gvº¨¦¨ ö£õ¸mPÒ
(C) §gø\ Gvº¨¦¨ ö£õ¸mPÒ
(D) øÁµì Gvº¨¦¨ ö£õ¸mPÒ
Interferons are :
(a) anti-biotics
(b) anti-bacterial substances
(c) anti-fungal substances
(d) anti-viral substances

5. P¸zuøh ©õzvøµPÎÀ Põn¨£kÁx :

(A) ›»õUêß ©ØÖ® ¦÷µõ»õUiß
(B) ¦÷µõöáìi÷µõß ©ØÖ® Dìm÷µõáß
(C) ¦÷µõöáìi÷µõß ©ØÖ® ›»õUêß
(D) Dìm÷µõáß ©ØÖ® ›»õUêß
Contraceptive pills contain :
(a) Relaxin and prolactin
(b) Progesterone and estrogen
(c) Progesterone and relaxin
(d) Estrogen and relaxin

6. ©ÛuÛÀ ÷\ØÖ¨¦søn HØ£kzxÁx :

(A) ¦÷µõm÷hõ÷\õÁõ (B) øÁµì
(C) §gø\ (D) £õUj›¯õ
The Athlete’s foot disease in human is caused by :
(a) Protozoa (b) Virus
(c) Fungi (d) Bacteria

7. ÁõÈh ^µÈÂÚõÀ ªP Pkø©¯õÚ £õv¨¦PÐUS EÒÍõQ AȲ® {ø»°À

EÒÍ Â»[QÚ® :
(A) C¸ÁõÌÂPÒ (B) £õ¿miPÒ
(C) •m÷uõ¼PÒ (D) £ÓøÁPÒ
The animals that are at high risk of extinction due to habitat destruction is :
(a) Amphibians (b) Mammals
(c) Echinoderms (d) Birds

A
 9 6627

8. xoPÎÀ £i¢u Gsön´ PøÓPøÍ }UP¨ £¯ß£k® ö|õv :

(A) ö\À¾÷»ì (B) ö£Ui÷Úì
(C) ¦÷µõmi÷¯ì (D) ¼¨÷£ì
Enzyme used for removing oily stains from the clothes :
(a) Cellulase (b) Pectinase
(c) Protease (d) Lipase

¤›Ä & 2/SECTION - 2

SÔ¨¦ : H÷uÝ® |õßS ÂÚõUPÐUS ©mk® Âøh¯ÎUPÄ®. 4x2=8
Note : Answer any four of the following questions.

9. P¸¨ø£a _Á›ß ‰ßÖ AkUSPÒ ¯õøÁ ?

What are the three layers of uterine wall ?

10. ©µ£qU SÔ±miÀ ö£õ¸ÍØÓ SÔ±kPÒ GÚ AøÇUP¨£k£øÁ ¯õøÁ ?

Which are called as non-sense codons in genetic code ?

11. S £›nõ©®, › £›nõ©® – ÷ÁÖ£kzxP.

Differentiate Convergent Evolution and Divergent Evolution.

12. øÁµìPÒ ‰»® ©ÛuºPÐUS HØ£k® ÷|õ´PÒ GøÁ÷¯Ý® |õßQß

ö£¯ºPøÍU TÖP.
Name any four human viral diseases.

13. ›ÁõUP® u¸P.

(A) CFC
(B) PAN
Give the expansion of :
(a) CFC
(b) PAN

14. SøÓöÁ¨£ ÷ÁÖ£õkøh¯ E°›Ú[PÒ GߣøÁ ¯õøÁ ? GkzxUPõmkPÒ

u¸P.
What are Stenotherms ? Give examples.

A [ v¸¨¦P / Turn over

6627 10

¤›Ä & 3/SECTION - 3

SÔ¨¦ : RÌUPõq® ÂÚõUPÐÒ H÷uÝ® ‰ßÖ ÂÚõUPÐUS Âøh¯ÎUPÄ®.

ÂÚõ Gs 19 &US Pmhõ¯©õP Âøh¯ÎUPÄ®. 3x3=9

Note : Answer any three of the following questions. Question number 19 is

Compulsory.

15. CǨ¦ «mhÀ GßÓõÀ GßÚ ? GkzxUPõmk u¸P.

What is meant by regeneration ? Give example.

16. S÷µõ÷©õ÷\õ® öuõS¨¦ Áøµ£hzvß £¯ßPÒ GøÁ÷¯Ý® ‰ßÔøÚ GÊxP.

Mention any three applications of karyotyping.

17. JØøÓ ö\À ¦µu® GßÓõÀ GßÚ ? AÁØÔß £¯ßPøÍ GÊxP.

What is single cell protein ? Write its uses.

18. `ÇÀ EÒ £õxPõ¨¤ØS®, `ÇÀ öÁÎ £õxPõ¨¤ØS® Cøh÷¯ EÒÍ

÷ÁÖ£õkPÒ ¯õøÁ ?

What are the differences between in-situ and ex-situ conservation ?

19. •vº E°› v_UPøÍ ¦x¨¤UP EuÄ® £ÀvÓß öPõsh ö\ÀPÒ ¯õøÁ ?
AÁØÔß AvP EØ£zvUPõÚ ‰»õuõµ® Gx ?

What are the multipotent cells involved in replenishing adult tissue ? What is
the rich source for it ?

A
 11 6627

¤›Ä & 4/SECTION - 4

SÔ¨¦ : ¤ßÁ¸® ÂÚõUPÐUS Âøh¯ÎUPÄ®. 2x5=10

Note : Answer the following questions.

20. (A) ©Ûu ¢x ö\À¼ß Aø©¨ø£¨ £hzxhß ÂÁ›UPÄ®.

AÀ»x

(B) C®²÷ÚõS÷Íõ¦¼ß Aø©¨ø£ uS¢u £hzxhß ÂÍUSP.

(a) Describe the structure of human sperm with a neat labelled diagram.

OR

(b) Explain the structure of immunoglobulin with suitable diagram.

21. (A) ¦µu EØ£zv°À, Aª÷Úõ Aª»[PøÍ PhzxÁvÀ •UQ¯ £[S ÁQUS®
RNA &øÁ £hzxhß ÂÍUSP.

AÀ»x

(B) E°›¯ £ÀÁøPzußø©°ß CǨ¤ØS •UQ¯ Põµn©õÚ ©Ûu

ö\¯À£õkPøÍ Á›ø\¨£kzxP.

(a) Explain the structure of RNA which plays a vital role in protein synthesis by
transferring amino acids with diagram.

OR

(b) List out the human activities causing biodiversity loss.

-oOo-

A [ v¸¨¦P / Turn over

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s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia

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s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia
d a a d a a d a a d a a d a a
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s a la .Ni.eNtet
alia s a .Ni.eNtet
alia
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alia s a la .Ni.eNtet
alia sa la .Ni.eNtet
alia
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salsa .Ni.eNtet
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alia
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alia s lsa
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alia s lsa
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sasla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia
a da a a d a a ad a a a d a a a d a a
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s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia
d a a d a a d a a da a da a
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s ala .Ni.eNtet
alia sa .Ni.eNtet
alia
la s a la .Ni.eNtet
alia s a la .Ni.eNtet
alia s a la .Ni.eNtet
alia
a
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d a s a
d a s a
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s lsa
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alia s a .Ni.eNtet
alia
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alia s lsa
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alia s lsa
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alia
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s asla .Ni.eNtet
alia sasla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia sasla .Ni.eNtet
alia
ad a a a d a a a d a a a d a a ad a a
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s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia
da a da a d a a da a d a a
w.P.aPad w.P.aPad w.P.aPad w.P.aPad w.P.aPad
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Kindly Send Me Your Study Materials To Us Email ID: padasalai.net@gmail.com
 sa la .Ni.eNtet www.Padasalai.Net
alia s a .Ni.eNtet
alia
la s a .Ni.eNtet
alia
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www.TrbTnpsc.com
s .Ni.eNtet
alia s a la .Ni.eNtet
alia
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s lsa
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alia s a .Ni.eNtet
alia
lsa s lsa
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alia s lsa
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alia salsa .Ni.eNtet
alia
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s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia sasla .Ni.eNtet
alia
a d a a a d a a ada a a da a ad a a
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www
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s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia
da a d a a da a d a a d a a
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s ala .Ni.eNtet
alia s a .Ni.eNtet
alia
la s a la .Ni.eNtet
alia s a la .Ni.eNtet
alia s a la .Ni.eNtet
alia
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s lsa
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alia s a .Ni.eNtet
alia
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alia s lsa
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alia s lsa
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s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia

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a d a a a d a a a d a a ad a a a d a a
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s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia
d a a d a a d a a d a a d a a
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la
s a la .Ni.eNtet
alia s a .Ni.eNtet
alia
la s a la .Ni.eNtet
alia s a la .Ni.eNtet
alia sa la .Ni.eNtet
alia
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www
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salsa .Ni.eNtet
alia s a .Ni.eNtet
alia
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alia s lsa
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alia s lsa
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alia
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sasla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia
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s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia
d a a d a a d a a da a da a
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s ala .Ni.eNtet
alia sa .Ni.eNtet
alia
la s a la .Ni.eNtet
alia s a la .Ni.eNtet
alia s a la .Ni.eNtet
alia
a
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d a s a
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s lsa
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alia s a .Ni.eNtet
alia
lsa s lsa
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alia s lsa
a .Ni.eNtet
alia s lsa
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alia
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s asla .Ni.eNtet
alia sasla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia sasla .Ni.eNtet
alia
ad a a a d a a a d a a a d a a ad a a
w.P.Pad w.P.Pad w.P.Pad w.P.Pad w.P.Pad
www
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s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia
da a da a d a a da a d a a
w.P.aPad w.P.aPad w.P.aPad w.P.aPad w.P.aPad
www
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Kindly Send Me Your Study Materials To Us Email ID: padasalai.net@gmail.com
 sa la .Ni.eNtet www.Padasalai.Net
alia s a .Ni.eNtet
alia
la s a .Ni.eNtet
alia
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www.TrbTnpsc.com
s .Ni.eNtet
alia s a la .Ni.eNtet
alia
a
d a s a
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s lsa
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alia s a .Ni.eNtet
alia
lsa s lsa
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alia s lsa
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alia salsa .Ni.eNtet
alia
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s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia sasla .Ni.eNtet
alia
a d a a a d a a ada a a da a ad a a
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www
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s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia
da a d a a da a d a a d a a
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s ala .Ni.eNtet
alia s a .Ni.eNtet
alia
la s a la .Ni.eNtet
alia s a la .Ni.eNtet
alia s a la .Ni.eNtet
alia
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s lsa
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alia s a .Ni.eNtet
alia
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alia s lsa
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alia s lsa
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s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia

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a d a a a d a a a d a a ad a a a d a a
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s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia
d a a d a a d a a d a a d a a
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la
s a la .Ni.eNtet
alia s a .Ni.eNtet
alia
la s a la .Ni.eNtet
alia s a la .Ni.eNtet
alia sa la .Ni.eNtet
alia
a
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www
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salsa .Ni.eNtet
alia s a .Ni.eNtet
alia
lsa s lsa
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alia s lsa
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alia s lsa
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alia
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www
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sasla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia
a da a a d a a ad a a a d a a a d a a
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s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia
d a a d a a d a a da a da a
w.P.aPad w.P.aPad w.P.aPad w.P.aPad w.P.aPad
www
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s ala .Ni.eNtet
alia sa .Ni.eNtet
alia
la s a la .Ni.eNtet
alia s a la .Ni.eNtet
alia s a la .Ni.eNtet
alia
a
d a s a
d a s a
d a s a
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s lsa
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alia s a .Ni.eNtet
alia
lsa s lsa
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alia s lsa
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alia s lsa
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alia
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d a a
d a a
d a a
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s asla .Ni.eNtet
alia sasla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia sasla .Ni.eNtet
alia
ad a a a d a a a d a a a d a a ad a a
w.P.Pad w.P.Pad w.P.Pad w.P.Pad w.P.Pad
www
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s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia
da a da a d a a da a d a a
w.P.aPad w.P.aPad w.P.aPad w.P.aPad w.P.aPad
www
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Kindly Send Me Your Study Materials To Us Email ID: padasalai.net@gmail.com
 sa la .Ni.eNtet www.Padasalai.Net
alia s a .Ni.eNtet
alia
la s a .Ni.eNtet
alia
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www.TrbTnpsc.com
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alia s a la .Ni.eNtet
alia
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s lsa
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alia s a .Ni.eNtet
alia
lsa s lsa
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alia s lsa
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alia salsa .Ni.eNtet
alia
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d a a
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s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia sasla .Ni.eNtet
alia
a d a a a d a a ada a a da a ad a a
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www
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s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia
da a d a a da a d a a d a a
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s ala .Ni.eNtet
alia s a .Ni.eNtet
alia
la s a la .Ni.eNtet
alia s a la .Ni.eNtet
alia s a la .Ni.eNtet
alia
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d a s a
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s lsa
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alia s a .Ni.eNtet
alia
lsa s lsa
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alia s lsa
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alia s lsa
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s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia

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a d a a a d a a a d a a ad a a a d a a
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s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia
d a a d a a d a a d a a d a a
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la
s a la .Ni.eNtet
alia s a .Ni.eNtet
alia
la s a la .Ni.eNtet
alia s a la .Ni.eNtet
alia sa la .Ni.eNtet
alia
a
d a s a
d a s a
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w.P.aPad w.P.aPad w.P.aPad w.P.aPad w.P.aPad
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www
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salsa .Ni.eNtet
alia s a .Ni.eNtet
alia
lsa s lsa
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alia s lsa
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alia s lsa
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alia
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sasla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia
a da a a d a a ad a a a d a a a d a a
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s asla .Ni.eNtet
alia s asla .Ni.eNtet
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alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia
d a a d a a d a a da a da a
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s ala .Ni.eNtet
alia sa .Ni.eNtet
alia
la s a la .Ni.eNtet
alia s a la .Ni.eNtet
alia s a la .Ni.eNtet
alia
a
d a s a
d a s a
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s lsa
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alia s a .Ni.eNtet
alia
lsa s lsa
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alia s lsa
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alia s lsa
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s asla .Ni.eNtet
alia sasla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia sasla .Ni.eNtet
alia
ad a a a d a a a d a a a d a a ad a a
w.P.Pad w.P.Pad w.P.Pad w.P.Pad w.P.Pad
www
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s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia
da a da a d a a da a d a a
w.P.aPad w.P.aPad w.P.aPad w.P.aPad w.P.aPad
www
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Kindly Send Me Your Study Materials To Us Email ID: padasalai.net@gmail.com
 sa la .Ni.eNtet www.Padasalai.Net
alia s a .Ni.eNtet
alia
la s a .Ni.eNtet
alia
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www.TrbTnpsc.com
s .Ni.eNtet
alia s a la .Ni.eNtet
alia
a
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d a s a
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s lsa
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alia s a .Ni.eNtet
alia
lsa s lsa
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alia s lsa
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alia salsa .Ni.eNtet
alia
a
d a a
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s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia sasla .Ni.eNtet
alia
a d a a a d a a ada a a da a ad a a
w.P.Pad w.P.Pad w.P.Pad w.P.Pad w.P.Pad
www
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s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia
da a d a a da a d a a d a a
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s ala .Ni.eNtet
alia s a .Ni.eNtet
alia
la s a la .Ni.eNtet
alia s a la .Ni.eNtet
alia s a la .Ni.eNtet
alia
a
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d a s a
d a s a
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s lsa
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alia s a .Ni.eNtet
alia
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alia s lsa
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alia s lsa
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alia
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s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia

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a d a a a d a a a d a a ad a a a d a a
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s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia
d a a d a a d a a d a a d a a
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s a la .Ni.eNtet
alia s a .Ni.eNtet
alia
la s a la .Ni.eNtet
alia s a la .Ni.eNtet
alia sa la .Ni.eNtet
alia
a
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salsa .Ni.eNtet
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alia
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alia s lsa
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alia s lsa
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alia
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www
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sasla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia
a da a a d a a ad a a a d a a a d a a
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s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia
d a a d a a d a a da a da a
w.P.aPad w.P.aPad w.P.aPad w.P.aPad w.P.aPad
www
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s ala .Ni.eNtet
alia sa .Ni.eNtet
alia
la s a la .Ni.eNtet
alia s a la .Ni.eNtet
alia s a la .Ni.eNtet
alia
a
d a s a
d a s a
d a s a
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s lsa
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alia s a .Ni.eNtet
alia
lsa s lsa
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alia s lsa
a .Ni.eNtet
alia s lsa
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alia
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s asla .Ni.eNtet
alia sasla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia sasla .Ni.eNtet
alia
ad a a a d a a a d a a a d a a ad a a
w.P.Pad w.P.Pad w.P.Pad w.P.Pad w.P.Pad
www
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s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia
da a da a d a a da a d a a
w.P.aPad w.P.aPad w.P.aPad w.P.aPad w.P.aPad
www
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Kindly Send Me Your Study Materials To Us Email ID: padasalai.net@gmail.com
 sa la .Ni.eNtet www.Padasalai.Net
alia s a .Ni.eNtet
alia
la s a .Ni.eNtet
alia
la a la
www.TrbTnpsc.com
s .Ni.eNtet
alia s a la .Ni.eNtet
alia
a
d a s a
d a s a
d a s a
d a s a
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s lsa
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alia s a .Ni.eNtet
alia
lsa s lsa
a .Ni.eNtet
alia s lsa
a .Ni.eNtet
alia salsa .Ni.eNtet
alia
a
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d a a
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s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia sasla .Ni.eNtet
alia
a d a a a d a a ada a a da a ad a a
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www
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s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia
da a d a a da a d a a d a a
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s ala .Ni.eNtet
alia s a .Ni.eNtet
alia
la s a la .Ni.eNtet
alia s a la .Ni.eNtet
alia s a la .Ni.eNtet
alia
a
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d a s a
d a s a
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s lsa
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alia s a .Ni.eNtet
alia
lsa s lsa
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alia s lsa
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alia s lsa
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alia
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s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia

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a d a a a d a a a d a a ad a a a d a a
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s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia
d a a d a a d a a d a a d a a
w.P.aPad w.P.aPad w.P.aPad w.P.aPad w.P.aPad
www
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la
s a la .Ni.eNtet
alia s a .Ni.eNtet
alia
la s a la .Ni.eNtet
alia s a la .Ni.eNtet
alia sa la .Ni.eNtet
alia
a
d a s a
d a s a
d a s a
d a s a
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w.P.aPad w.P.aPad w.P.aPad w.P.aPad w.P.aPad
sa

www
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salsa .Ni.eNtet
alia s a .Ni.eNtet
alia
lsa s lsa
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alia s lsa
a .Ni.eNtet
alia s lsa
a .Ni.eNtet
alia
a
d a a
d a a
d a a
d a a
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w.P.aPad w.P.aPad w.P.aPad w.P.aPad w.P.aPad
www
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sasla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia
a da a a d a a ad a a a d a a a d a a
w.P.Pad w.P.Pad w.P.Pad w.P.Pad w.P.Pad
www
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s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia
d a a d a a d a a da a da a
w.P.aPad w.P.aPad w.P.aPad w.P.aPad w.P.aPad
www
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s ala .Ni.eNtet
alia sa .Ni.eNtet
alia
la s a la .Ni.eNtet
alia s a la .Ni.eNtet
alia s a la .Ni.eNtet
alia
a
d a s a
d a s a
d a s a
d a s a
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w.P.aPad w.P.aPad w.P.aPad w.P.aPad w.P.aPad
www
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s lsa
a .Ni.eNtet
alia s a .Ni.eNtet
alia
lsa s lsa
a .Ni.eNtet
alia s lsa
a .Ni.eNtet
alia s lsa
a .Ni.eNtet
alia
a
d a a
d a a
d a a
d a a
d a
w.P.aPad w.P.aPad w.P.aPad w.P.aPad w.P.aPad
www
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s asla .Ni.eNtet
alia sasla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia sasla .Ni.eNtet
alia
ad a a a d a a a d a a a d a a ad a a
w.P.Pad w.P.Pad w.P.Pad w.P.Pad w.P.Pad
www
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s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia
da a da a d a a da a d a a
w.P.aPad w.P.aPad w.P.aPad w.P.aPad w.P.aPad
www
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Kindly Send Me Your Study Materials To Us Email ID: padasalai.net@gmail.com
 sa la .Ni.eNtet www.Padasalai.Net
alia s a .Ni.eNtet
alia
la s a .Ni.eNtet
alia
la a la
www.TrbTnpsc.com
s .Ni.eNtet
alia s a la .Ni.eNtet
alia
a
d a s a
d a s a
d a s a
d a s a
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www
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s lsa
a .Ni.eNtet
alia s a .Ni.eNtet
alia
lsa s lsa
a .Ni.eNtet
alia s lsa
a .Ni.eNtet
alia salsa .Ni.eNtet
alia
a
d a a
d a a
d a a
d a a
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www
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s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia sasla .Ni.eNtet
alia
a d a a a d a a ada a a da a ad a a
w.P.Pad w.P.Pad w.P.Pad w.P.Pad w.P.Pad
www
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s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia
da a d a a da a d a a d a a
w.P.aPad w.P.aPad w.P.aPad w.P.aPad w.P.aPad
www
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s ala .Ni.eNtet
alia s a .Ni.eNtet
alia
la s a la .Ni.eNtet
alia s a la .Ni.eNtet
alia s a la .Ni.eNtet
alia
a
d a s a
d a s a
d a s a
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s lsa
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alia s a .Ni.eNtet
alia
lsa s lsa
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alia s lsa
a .Ni.eNtet
alia s lsa
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alia
a
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d a a
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s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia

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a d a a a d a a a d a a ad a a a d a a
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s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia
d a a d a a d a a d a a d a a
w.P.aPad w.P.aPad w.P.aPad w.P.aPad w.P.aPad
www
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la
s a la .Ni.eNtet
alia s a .Ni.eNtet
alia
la s a la .Ni.eNtet
alia s a la .Ni.eNtet
alia sa la .Ni.eNtet
alia
a
d a s a
d a s a
d a s a
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w.P.aPad w.P.aPad w.P.aPad w.P.aPad w.P.aPad
sa

www
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salsa .Ni.eNtet
alia s a .Ni.eNtet
alia
lsa s lsa
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alia s lsa
a .Ni.eNtet
alia s lsa
a .Ni.eNtet
alia
a
d a a
d a a
d a a
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w.P.aPad w.P.aPad w.P.aPad w.P.aPad w.P.aPad
www
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sasla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia
a da a a d a a ad a a a d a a a d a a
w.P.Pad w.P.Pad w.P.Pad w.P.Pad w.P.Pad
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s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia
d a a d a a d a a da a da a
w.P.aPad w.P.aPad w.P.aPad w.P.aPad w.P.aPad
www
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s ala .Ni.eNtet
alia sa .Ni.eNtet
alia
la s a la .Ni.eNtet
alia s a la .Ni.eNtet
alia s a la .Ni.eNtet
alia
a
d a s a
d a s a
d a s a
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www
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s lsa
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alia s a .Ni.eNtet
alia
lsa s lsa
a .Ni.eNtet
alia s lsa
a .Ni.eNtet
alia s lsa
a .Ni.eNtet
alia
a
d a a
d a a
d a a
d a a
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www
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s asla .Ni.eNtet
alia sasla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia sasla .Ni.eNtet
alia
ad a a a d a a a d a a a d a a ad a a
w.P.Pad w.P.Pad w.P.Pad w.P.Pad w.P.Pad
www
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s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia
da a da a d a a da a d a a
w.P.aPad w.P.aPad w.P.aPad w.P.aPad w.P.aPad
www
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Kindly Send Me Your Study Materials To Us Email ID: padasalai.net@gmail.com
 sa la .Ni.eNtet www.Padasalai.Net
alia s a .Ni.eNtet
alia
la s a .Ni.eNtet
alia
la a la
www.TrbTnpsc.com
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alia s a la .Ni.eNtet
alia
a
d a s a
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d a s a
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s lsa
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alia s a .Ni.eNtet
alia
lsa s lsa
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alia s lsa
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alia salsa .Ni.eNtet
alia
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d a a
d a a
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s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia sasla .Ni.eNtet
alia
a d a a a d a a ada a a da a ad a a
w.P.Pad w.P.Pad w.P.Pad w.P.Pad w.P.Pad
www
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s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia
da a d a a da a d a a d a a
w.P.aPad w.P.aPad w.P.aPad w.P.aPad w.P.aPad
www
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s ala .Ni.eNtet
alia s a .Ni.eNtet
alia
la s a la .Ni.eNtet
alia s a la .Ni.eNtet
alia s a la .Ni.eNtet
alia
a
d a s a
d a s a
d a s a
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s lsa
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alia s a .Ni.eNtet
alia
lsa s lsa
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alia s lsa
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alia s lsa
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alia
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s asla .Ni.eNtet
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alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia

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s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia
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s a la .Ni.eNtet
alia s a .Ni.eNtet
alia
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alia s a la .Ni.eNtet
alia sa la .Ni.eNtet
alia
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salsa .Ni.eNtet
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alia
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alia s lsa
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alia s lsa
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sasla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia
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s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia
d a a d a a d a a da a da a
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s ala .Ni.eNtet
alia sa .Ni.eNtet
alia
la s a la .Ni.eNtet
alia s a la .Ni.eNtet
alia s a la .Ni.eNtet
alia
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s lsa
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alia s a .Ni.eNtet
alia
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alia s lsa
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alia s lsa
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s asla .Ni.eNtet
alia sasla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia sasla .Ni.eNtet
alia
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s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia
da a da a d a a da a d a a
w.P.aPad w.P.aPad w.P.aPad w.P.aPad w.P.aPad
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Kindly Send Me Your Study Materials To Us Email ID: padasalai.net@gmail.com
 sa la .Ni.eNtet www.Padasalai.Net
alia s a .Ni.eNtet
alia
la s a .Ni.eNtet
alia
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www.TrbTnpsc.com
s .Ni.eNtet
alia s a la .Ni.eNtet
alia
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s lsa
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alia s a .Ni.eNtet
alia
lsa s lsa
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alia s lsa
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alia salsa .Ni.eNtet
alia
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s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia sasla .Ni.eNtet
alia
a d a a a d a a ada a a da a ad a a
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www
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s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia
da a d a a da a d a a d a a
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s ala .Ni.eNtet
alia s a .Ni.eNtet
alia
la s a la .Ni.eNtet
alia s a la .Ni.eNtet
alia s a la .Ni.eNtet
alia
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s lsa
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alia s a .Ni.eNtet
alia
lsa s lsa
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alia s lsa
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alia s lsa
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s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia

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a d a a a d a a a d a a ad a a a d a a
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s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia
d a a d a a d a a d a a d a a
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la
s a la .Ni.eNtet
alia s a .Ni.eNtet
alia
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alia sa la .Ni.eNtet
alia
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www
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salsa .Ni.eNtet
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alia
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alia s lsa
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alia s lsa
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sasla .Ni.eNtet
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alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia
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s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia
d a a d a a d a a da a da a
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www
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s ala .Ni.eNtet
alia sa .Ni.eNtet
alia
la s a la .Ni.eNtet
alia s a la .Ni.eNtet
alia s a la .Ni.eNtet
alia
a
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s lsa
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alia s a .Ni.eNtet
alia
lsa s lsa
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alia s lsa
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alia s lsa
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s asla .Ni.eNtet
alia sasla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia sasla .Ni.eNtet
alia
ad a a a d a a a d a a a d a a ad a a
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www
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s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia
da a da a d a a da a d a a
w.P.aPad w.P.aPad w.P.aPad w.P.aPad w.P.aPad
www
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Kindly Send Me Your Study Materials To Us Email ID: padasalai.net@gmail.com
 sa la .Ni.eNtet www.Padasalai.Net
alia s a .Ni.eNtet
alia
la s a .Ni.eNtet
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www.TrbTnpsc.com
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alia s a la .Ni.eNtet
alia
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s lsa
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alia s a .Ni.eNtet
alia
lsa s lsa
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alia s lsa
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alia salsa .Ni.eNtet
alia
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s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia sasla .Ni.eNtet
alia
a d a a a d a a ada a a da a ad a a
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s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia
da a d a a da a d a a d a a
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s ala .Ni.eNtet
alia s a .Ni.eNtet
alia
la s a la .Ni.eNtet
alia s a la .Ni.eNtet
alia s a la .Ni.eNtet
alia
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s lsa
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alia
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alia s lsa
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alia s lsa
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s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia

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s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia
d a a d a a d a a d a a d a a
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la
s a la .Ni.eNtet
alia s a .Ni.eNtet
alia
la s a la .Ni.eNtet
alia s a la .Ni.eNtet
alia sa la .Ni.eNtet
alia
a
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www
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salsa .Ni.eNtet
alia s a .Ni.eNtet
alia
lsa s lsa
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alia s lsa
a .Ni.eNtet
alia s lsa
a .Ni.eNtet
alia
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d a a
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www
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sasla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia
a da a a d a a ad a a a d a a a d a a
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s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia
d a a d a a d a a da a da a
w.P.aPad w.P.aPad w.P.aPad w.P.aPad w.P.aPad
www
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s ala .Ni.eNtet
alia sa .Ni.eNtet
alia
la s a la .Ni.eNtet
alia s a la .Ni.eNtet
alia s a la .Ni.eNtet
alia
a
d a s a
d a s a
d a s a
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w.P.aPad w.P.aPad w.P.aPad w.P.aPad w.P.aPad
www
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s lsa
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alia s a .Ni.eNtet
alia
lsa s lsa
a .Ni.eNtet
alia s lsa
a .Ni.eNtet
alia s lsa
a .Ni.eNtet
alia
a
d a a
d a a
d a a
d a a
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w.P.aPad w.P.aPad w.P.aPad w.P.aPad w.P.aPad
www
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s asla .Ni.eNtet
alia sasla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia sasla .Ni.eNtet
alia
ad a a a d a a a d a a a d a a ad a a
w.P.Pad w.P.Pad w.P.Pad w.P.Pad w.P.Pad
www
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s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia s asla .Ni.eNtet
alia
da a da a d a a da a d a a
w.P.aPad w.P.aPad w.P.aPad w.P.aPad w.P.aPad
www
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Kindly Send Me Your Study Materials To Us Email ID: padasalai.net@gmail.com