IfIrrIlllilill{fil For
Iilr More Question Papers Visit - www.pediawikiblog.com M - 2018
Subject code : 36 (NS)
1I21822
BIOLOGY
m
(Kannada and English Versions)
co
Time : 3 Hours 15 Minutesl [Total No. of questions : 37] [Max. Marks : 70
g.
(Kannada Version)
lo
douddrJ$ ; 1. * €{dgtob, A, B, C d3:q D aoa: merlu z,DrJrJd&,
z.drlooBd. zprJ-D obq Sqrori-l drdl SqBrl-ll ed:$d.
2.
ib
ik
oe4 qnrlrldo dagolanacbqd.
w
. 3. e*erOdd qnrlrfdd:n rn&etud a9grJd&4 zs6tuO.
qorlridcbo rncbedd ?SgrJed erodridd:o t0edenrtd6?.
ia
ed
ryorJ -A
*
.p
ddnd d{ri€r3 €EdJoodd€ e.oc$ # erQao e.od: oodpo- en:gi0tuO.
(10x1=10)
w
1) "Boqo03edo6" aodded:?
w
2)
w
EcoRl +cade9_cbd OU{o6 ditreo a:dctuo.
3) daJrand;d6s lfotipotency) dd:o oora:or,0fuO.
P.T.O.
For More Question Papers Visit - www.pediawikiblog.com
36 (NS) -2-
For More Question Papers Visit - www.pediawikiblog.com illilllffilll{iilllll
4) di&rjd &dro6dq eo$d.oe e,mrfleOonod aodd&d e.rtuO.
c 1
:.
5) "n!:e0Je-f eC$os O€*" aodded:?
m
6) "rcae3redd" o'oraror$fuO.
co
7\,o "z-rJ8d" (Allergy) onee en:qddotrornd
{Suoo$ (Antibody) d &ddJ&{
ddotuo.
g.
8) qllloOdd:ref (Eurythermal) de$rJdodded:?
lo
9) "deduoocJoo d;6"obdc* oora:or&fuO.
-
ib
ik
10) d:deoo3:od qd drq eded uodcaarortd &ddJCDOd odddd:o a:do0o0.
w
qtorl -B
ia
* ddnd €q,Jdq obdooddo ocd) dddrjed erddr$dd {eoinoddq
ed
3 Ood 5 oodrrlCO- en:$OfuO. (5x2= 10)
.p
11 ) "dul:egornca)rJd)" dd,q "eldd:e)oooca:"rJdodded,:?
w
12) d3rodd eat$doad (anthropogenic) $ofurlgooon Suod doo6d add:
en:oodddrJd&4 gefuO.
w
w
13) dd:0tu{ea (homozygous) ac:q erdo$oi:{ee (heterozygous) dddrJd
dd:Od zpd4dob&{ getuo.
For More Question Papers Visit - www.pediawikiblog.com
lllllrilffilflil]l For
tilt More Question Papers Visit - www.pediawikiblog.com 36 (NS)
14) "eroda:rd, droeridfl' (lnnate lmmunity) aocded:z oto{reddro add:
erodwrd, dneridq ddriddrd eefuO.
15) drdtoOtnedra$ ,OdEddonE rJd:,$dzSeuod {dr:a: erodrJdr o$o€r€r?
m
16) eoSQdeddnedrJd e-dr3 erd, 6.aos.a.oidou deOxbd Spodrfdd:o ado0c0.
co
17) "qi9eobd" (Endemism) dSo aara:ort$fu0. er€derJd etaadood
(Accelerated Habitat loss) odoo6d:d qqoddd odd: {dedrlddbd dd0fuO.
g.
lo
18) edo agc6 €zJedrt+ z.dd:Cog$togcoaa8 a:od
{eeoll rycA €qJedrJ$
odoo6d:Qddo oddt en:crodddrldd:o t$eB.
ryod
ib
-G
ik
* ddnd obdooddo
w
6cd) €d4ried {eolnootsq erddredd
40 Ood 80 dd#CO_ a:dc0:0. (5x3=15)
ia
19) * tdnd dddrJd uocs:d {roodd (vegetative propagules) riddro ddOfuO.
ed
a) ao0Jd dobtuod , (1)
b) (1)
.p
eer3euJf
c) z,md (1)
w
20) "*dg dcrorlodoi"d eoQ fue€toJ: (T.S. of Young Anther) qtorlrldd:n
w
rn&gfud epodaad a3d a:dc0:0.
w
21) Ced:dncorJde9&d "6-o"draeBqo3{'' egorl tOpordd drd*deo SdOtuO.
For More Question Papers Visit - www.pediawikiblog.com
For More Question Papers Visit - www.pediawikiblog.com
36 (NS) iltil tiltft Iffilit utl
22) "moBF-seosarrfrd Cd0366 dd:d.oeod d$"ddiJ{ .9efu0. ddldnee-:dd
dree3 d0madr z)e&d o3n{roodd^
-"? elodridd:o a:dctu0.
23) "dC0dd ddd€on ded"rJd d:Odl e:qfu 0.3{c6 a:dcgoO.
m
24) ryc6 deoJd,oedcsodr3 O8gedrdrosrld "aCgdr8eddco"dd:* oloeesaroar€-n
co
&dro&abd z3d aldo0:O.
25) "euosoddef d*edo6" oodded:? drqfrd*eado6, freooaer d$edos8od
g.
der3 4douondz
lo
26) pBR?22qfuttrd ecodd"d, qprlrld&{ r$>ud ,-3g ado0:0.
ib
-D
ik
ryorJ
Sz;nrl -
w
|
ia
* ddnd ofndoocJdn d,oele €d{rJed eraJdrsdd 200 Ood 250 ddrJdE
en:$OtuO. (4x5=20)
ed
27) erdrd zSewddrd aC$ood efgcaaSeod dzddoldr4 e3gdEodaa8 Sdotuo.
.p
w
28\, fue eJr {q,dd
douodne$€ v-U fueeir doe$de9-
Ct
q:orlrldd:u rn&gfud ecodatod
J
z3d a:do0oO.
w
w
29) zcfi:oc6 dddd oglddd:* erfOfu "?-oc$ 8eSd" epdouJoBeondob&{ Sd0fuO.
For More Question Papers Visit - www.pediawikiblog.com
For More Question Papers Visit - www.pediawikiblog.com
-5- 36 (NS)
fillllrfl{ilfi{ilil tit
30) a) dolrfqJr ,sdnefd (ldeal contraceptive) d odcorJdecb? (21
b) rlefrtsd,raedd drd8rd Spodridd4 getu. (3)
31) * ddnd ddrjddl Sdotuo.
m
a) e-d dgeddco8oaad d:fud (lnbreeding depression) (1)
co
b) erodd dq3edd doddco (lnter specific hybridisation) (1)
c) a:oloe{ne03ru!:dedos (1)
g.
d) *oAg* doaCr3edoo (1)
lo
e) uoolddg&rJst (Somaclones) (1)
32) *rfu*d +ddd erd:dfue drdl erudfieonQ
rooir Spoddd:u Sd0fuO.
ib "*of ?-dcroos"d t$ono$co
ik
w
Sqnrl - ll
ia
ds tdnd oin{rooddn d}ra& aC{rJ"9r3 erddr$dd 200 Ood 250 ddrJde:
ed
erudOfuO.
J
(3 x 5 = 15)
33) "Edps6"d d0ddroo dgdi&c drodrdotu, Lq{ erdeo drq qdddr,
.p
B.aos.a.oid:* eed)'Jo9eo$ qo&dod: Odn&fud& - dd:QrfuO.
w
34) dJadd zJdo6 t$eod do{dmo d0Jdde} dr%* de$rJd ao$aJd:n
w
sdotuo.
w
35) Ee0J t0dnet'd dddrJd en:qddob Cel$d do$Edd €dm
er{o0:Ea;oncbqd. zD.0J. dgr3 doarcQtudod dr de€toidr, doJcQrtuO.
For More Question Papers Visit - www.pediawikiblog.com
For More Question Papers Visit - www.pediawikiblog.com
36 (NS) -6- lllll ll[Iil llIl ii$ I IiI
36) a) mdo d&aedde$rJst drdl erodod ddoeddesrJdoCdedo? (2)
b) ddneoCde$ rycBrid o3ndooddo dxo& d.rooaoc6drid&d d0l
dJDa. (3)
m
37) * dd8ddrJed 0J{ra ado0.:0
co
a) S8dcad0.b oorwrrldt (3)
b) ao03 eldco, &o3Edd (2)
g.
lo
ib
ik
w
ia
ed
.p
w
w
w
For More Question Papers Visit - www.pediawikiblog.com
For More Question Papers Visit - www.pediawikiblog.com
-7-
iltlfifIliltfiilitIilt 36 (NS)
(English Version)
lnstructions : 1. This question paper consisfs of four parts
- A, B, c and D.
Part D consisfs of two Secfions. Section t and
Section - ll.
m
2. All the Parts are compulsory.
3.
co
Draw diagrams wherever necessary. tJnrabetted diagraims
or illustrations do not attract any marks.
g.
PART. A
lo
Answer the following questions in one word or one sentence each :
(10x1=10)
1) What is implantation? ib
ik
2) Write the restriction site of EcoRl enzyme.
w
3) Define'Totipotency'.
ia
4) Mention the role of Methanobacterium in rumen of cattte.
ed
5) What is Foetal Ejection Reflux?
6) Define'saltation'.
.p
7) Name the type of antibodies produced during allergy.
w
8) What are Eurythermal organisms?
w
9) Define Biomagnification.
w
10) Write the name of toxic substance responsible for fever and chill in
Malaria.
For More Question Papers Visit - www.pediawikiblog.com
For More Question Papers Visit - www.pediawikiblog.com
36 (NS) -8-
rirfff rffilffitii$tlit
PART -B
Answer any five of the following questions in 3 to 5 sentences each, wherever
applicable: (5x2=10)
m
11) What are homogarnetes and heterogametes?
co
12) Mention any two examples of evolution by anthropogenic action.
13) Distinguish between homozygous and heterozygous plants.
g.
14) What is tnnate lmmunity? Mention any two types of innate immunity
lo
barriers.
ib
15) Which are the lmportant components of Poultry Farm Management?
ik
16) Write the methods to introduce atien DNA into Host cells.
w
17) Define Endemism. Name any two regions of accelerated habitat loss in
lndia.
ia
18) tnvasion of alien animal species eliminates the native animal species -
Give two examples.
ed
PART - C
.p
Answer any five of the following questions in about 40 to 80 words each,
w
wherever applicable : (5x3=15)
w
19) Mention the vegetative propagules of the following plants :
a) Water Hyacinth (1)
w
b) Agave (1)
c) Banana (1)
For More Question Papers Visit - www.pediawikiblog.com
For More Question Papers Visit - www.pediawikiblog.com
-9-
filHtffiIIlltiilfit 36 (NS)
20) Draw a neat labelled diagram of T.S. of young Anther.
21) Describe Haplodiploid sex determination system in Honey Bees.
22) State Hardy-Weinberg principle of genetic equitibrium. Write any four
m
factors affecting the equilibrium.
23) Write a short note on ecosystem services.
co
24) Sketch the diagrammatic representation of the Replication of Retrovirus
g.
inside an animal cell.
25) What is Ecological succession? How Hydrarch succession is different
lo
from Xerarch succession?
ib
26) Draw a neat labelled diagram of plasmid pBR322.
ik
PART -D
w
SECTION -I
ia
Answer any four of the following questions in about 200 to 250 words each,
ed
wherever applicable : (4x5=20)
27) Draw and describe the structure of a matured embryosac of angiosperms.
.p
28) Draw a neat labetled, diagrammatic sectional view of female reproductive
w
system.
w
29) Explain the inheritance of one gene with reference to stem height of
Garden Pea plant.
w
30) a) What are the features of an ideal contraceptive? (21
b) Mention the natural methods of contraception. (3)
For More Question Papers Visit - www.pediawikiblog.com
For More Question Papers Visit - www.pediawikiblog.com
36 (NS) _1 0_
ill{l{lIIrIlIlill Itig
31) Explain the following terms :
a) lnbreeding depression (1)
b) lnter specific hybridisation (1)
c) Biofortification (1)
d) Micropropagation (1)
m
e) Somaclones (1)
co
32) Explain the regulation of Lac operon in absence and presence of Lactose
as an lnducer.
g.
SECTION - II
lo
Answer any three of the following questions in about 200 to 250 words each,
wherever applicable : (3x5=15)
ib
ik
33) Oswald Avery and others have continued Griffith's transforming principle
to prove DNA as genetic material - Substantiate.
w
34) Describe the role of Miirobes in sewage treatment plant.
ia
35) One of the applications of biotechnology is to get pest resistant plants -
ed
Justify the statement with reference to Bt. cotton.
a)
.p
36) What are Ectoparasites and Endoparasites? (21
b) List any three parasitic adaptations in animals. (3)
w
37) Write a note on the following :
w
a) Radio active wastes (3)
w
b) Joint forest management. (2)
For More Question Papers Visit - www.pediawikiblog.com
