7.

Which of the following is a unicellular

SECTION : A (BIOLOGY) sac fungus
1. According to the five kingdom a. Claviceps
classification, in which kingdom would b. Saccharomyces
you classify archae? c. Penicillium
a. Kingdom Protista d. Neurospora
b. Kingdom Monera
c. Kingdom archae 8. Association between mycobiont and
d. 6th kingdom phycobiont is found in
a. Mycorrhiza
2. What is true about archaebacteria? b. Root
a. All are halophiles c. Lichen
b. All are photosynthetic d. Blue green algae
c. All are fossils
d. One of the oldest living beings 9. Which of the following cannot be
grown on artificial culture medium?
3. Chromatophores take part in a. E. coli
a. Photosynthesis b. TMV
b. Growth c. Aspergillus
c. Movement d. Yeast
d. Respiration
10. T.O. Diener discovered a
4. Bacterial flagella are formed of a. Free infectious RNA
a. Tubulin b. Free infectious DNA
b. 9+2 c. Infectious protein
c. Flagellin d. Bacteriophage
d. Both a and b
11. Which of the following has the largest
5. Which of the following organisms gametophyte?
possess characters of both plants and a. Cycas
animals? b. Mango tree
a. Bacteria c. Selaginella
b. Euglena d. Moss
c. Mycoplasma
d. Paramecium 12. Male gametes are flagellated in
a. Polysiphonia
6. The rust and smut fungi belong to the b. Anabaena
class c. Ectocarpus
a. Ascomycetes d. Spirogyra
b. Phycomycetes
c. Deuteromycetes 13. Algal zone is a characteristic of
d. Basidiomycetes a. Cycas roots
b. Pinus roots
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GDGIS MISSION KAMAYB C.T- 4 2025-26
 c. Leaves of Fabaceae 4 celled male gametophyte, and
d. Roots of leguminous plants heterospory?
a. Algae
14. Which of the following classes is b. Bryophytes
included under gymnosperms? c. Pteridophytes
a. Bryopsida d. Gymnosperms
b. Cycadopsida
c. Pteropsida 20. Pteridophytes differ from bryophytes
d. Lycopsida in having
a. Archegonia
15. Phloem in gymnosperms lack [NEET b. Motile sperms
2019] c. Spores
a. Sieve tubes only d. Presence of vascular tissues
b. Companion cells only
c. Both sieve tubes and companion 21. A biennial plant is that which
cells a. Flowers every two years
d. Albuminous cells and sieve cells b. Flowers every year but its life span
is two years
16. Which is the smallest angiospermic c. Completes its life cycle in two years
plant? d. Completes its life cycle twice in a
a. Azolla single year
b. Lemna
c. Hydrilla 22. Pteridophytes differ from bryophytes
d. Wolffia in having
a. Flagellated antherozoids
17. The ploidy of endosperm in Pine tree is b. Independent and dominant
always sporophyte
a. Haploid c. Dependent gametophyte
b. Diploid d. Independent gametophyte
c. Triploid
d. Polyploid 23. In pteridophytes, reduction division
occurs when
18. How does Cycas resemble with a. Spores are formed
Angiosperms? b. Gametes are formed
a. Circinate vernation c. Prothallus is formed
b. Dichotomously branched leaves d. Sex organs are formed
c. Pollen tube is the carrier of male
gametes 24. Retention of the female gametophyte
d. Presence of vessels with developing young embryo on the
parent sporophyte was first observed
19. In which of the following would you in [NEET 2019]
place a plant having vascular tissues, 3- a. Mosses
b. Ferns
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GDGIS MISSION KAMAYB C.T- 4 2025-26
 c. Cycads d. They do not follow alternation of
d. Liverworts generations

25. Assertion : it is possible to predict the 29. Which one is incorrectly matched?
sex of gametophyte by studying the [NEET 2018]
spore in Selaginella a. Gemma cups – Marchantia
Reason : Selaginella is a heterosporous b. Biflagellate zoospores – brown
pteridophyte algae
a. Both are correct and Reason is the c. Uniflagellate gametes –
correct explanation of Assertion Polysiphonia
b. Both are correct but reason does d. Unicellular organism – Chlorella
not explain Assertion
c. Assertion is correct but reason is 30. An example of chlorophyllous
wrong thallophyte is
d. Both assertion and reason are a. Volvariella
wrong b. Nephrolepis
c. Spirogyra
26. Assertion : Fern prothallus produces d. Gnetum
gametes
Reason : prothallus is heart shaped 31. Tetradynamous condition is found in
a. Both are correct and Reason is the a. Sunflower
correct explanation of Assertion b. Mustard
b. Both are correct but reason does c. Tulsi
not explain Assertion d. Petunia
c. Assertion is correct but reason is
wrong 32. Which of the following plants is used
d. Both assertion and reason are to extract the blue dye?
wrong a. Trifolium
b. Indigofera
27. Protonema is c. Lupin
a. Haploid and is found in mosses d. Cassia
b. Diploid and is found in liverworts
c. Diploid and is found in 33. Assertion : The leguminous plant pea
pteridophytes shows marginal placentation
d. Haploid and is found in Reason : Their walls are called replum
pteridophytes a. Both are correct and Reason is the
correct explanation of Assertion
28. Which of the following is not true b. Both are correct but reason does
about bryophytes? not explain Assertion
a. They possess archegonia c. Assertion is correct but reason is
b. They contain chloroplast wrong
c. They are thalloid d. Both assertion and reason are
wrong
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GDGIS MISSION KAMAYB C.T- 4 2025-26
 34. Placenta and pericarp are both edible 40. Adventitious reproductive roots are
in [CBSE AIPMT 2014] found in
a. Tomato a. Sheesham
b. Potato b. Populus
c. Banana c. Sweet potato
d. Apple d. All of the above

35. Free central placentation is found in 41. Stilt roots are reported from
a. Dianthus a. Radish
b. Argemone b. Mango
c. Brassica c. Palm
d. Citrus d. Cycas

36. When all the floral parts are present at 42. Arnav went to a vegetable seller to buy
the base of gynoecium, the flower is Zaminkand. How will he differentiate it
called from sweet potato?
a. Perigynous a. It has sheathing leaf bases
b. Hypogynous b. It has branches
c. Agynous c. It has root hairs
d. Epigynous d. All of the above

37. Flowers are unisexual in 43. How many plants among Indigofera,
a. Pea Sesbania, Salvia, Allium, Aloe, mustard,
b. China rose groundnut, radish, gram, and turnip
c. Onion have stamens with different lengths in
d. Cucumber their flowers? [NEET 2016 PHASE II]
a. Three
38. Hypanthodium inflorescence is found b. Four
in c. Five
a. Tulsi d. Six
b. Peepal
c. Banana 44. Placentation in which ovules develop
d. Both b and c on the inner wall of the ovary or in the
peripheral part is [NEET 2019]
39. Which of the following desert plant has a. Axile
stem modified into cylindrical b. Parietal
photosynthetic structure and leaves c. Free central
modified into spines? d. Basal
a. Cactus
b. Euphorbia 45. A geocarpic fruit is
c. Acacia a. Potato
d. Ruscus b. Groundnut
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GDGIS MISSION KAMAYB C.T- 4 2025-26
 c. Onion Platyhelminthes [P], and
d. Garlic Aschelmimthes [A]
(i) Commonly called sea walnuts or
46. Cnidocytes are comb jellies
a. Also called cnidoblasts or (ii) Bioluminescence is well marked
nematocytes (iii) Body bears eight external rows
b. Cells containing organelle called of ciliated comb plates
nematocyst (iv) Flame cells for osmoregulation
c. Stinging cells and excretion
d. With all the above features (v) Alimentary canal is complete
with well developed pharynx
47. Ctenophores a. C-i, ii, iii; P-iv; A-v
a. Perform external fertilization b. C-iv; P-i,ii; A-iii,iv
b. Have indirect development c. C-i,ii; P-iii, iv; A-v
c. Both a and b d. C-iv,v; P-ii,iii; A-i
d. Have separate sexes
52. Choose the incorrect option
48. In tapeworms, a. Mesoglea is present in between
a. Flame cells are absent ectoderm and endoderm in
b. Both exoskeleton and endoskeleton Obelia
present b. Asterias exhibits radial
c. Hooks and suckers present symmetry
d. Body is radially symmetrical c. Fasciola is pseudocoelomate
d. Taenia is a triploblastic animal
49. Which of the following is not a
platyhelminth? 53. Choose the incorrect statement
a. Wuchereria a. In cockroaches and prawns,
b. Taenia excretion of waste materials
c. Fasciola occurs through malpighian
d. Planaria tubules
b. In Ctenophores, locomotion is
50. Ascaris is characterized by mediated by comb plates
a. The absence of true coelom but c. In Fasciola, flame cells take part
presence of metamerism in excretion
b. The presence of neither true d. Earthworms are
coelom nor metamerism hermaphrodites and yet cross
c. The presence of true coelom fertilization takes place among
and absence of metamerism them
d. The presence of true coelom
and metamerism 54. Choose the incorrect set with respect
to arthropods
51. Which of the following statements is a. Limulus, Locusta, Culex
true for Ctenophores [C], b. Bombyx, Apis, Laccifer
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GDGIS MISSION KAMAYB C.T- 4 2025-26
 c. Pinctada, Aplysia, Dentalium c. Moth
d. Aedes, Anopheles, Apis d. Butterfly

55. Balancing organ of aquatic arthropods 61. Which of the following is incorrect for
is Echinodermata?
a. Cnidoblasts a. They are triploblastic and
b. Choanocytes coelomate
c. Scleroblasts b. All are marine with cellular level
d. Statocysts of organization
c. Endoskeleton of calcareous
56. Which of the following is not present ossicles
in arthropods? d. None of these
a. Metameric segmentation
b. Parapodia 62. The body of Balanoglossus is divisible
c. Jointed appendages into
d. Chitinous exoskeleton a. Proboscis, tunic and trunk
b. Collar, trunk and tunic
57. Which of the following is mainly c. Proboscis, collar and trunk
responsible for diversification of d. Proboscis collar, and tunic
insects on land?
a. Segmentation 63. Choose the incorrect vertebrate
b. Bilateral symmetry character
c. Exoskeleton a. Ventral muscular heart
d. Eyes b. Kidneys for excretion and
osmoregulation
58. Which of the following statement/s c. Paired appendages which may
is/are correct? be fins or limbs
a. Insect haemolymph has no role d. None of these
in oxygen transport
b. The haemolymph does not have 64. Which of the following is not a
any repiratory pigment cartilaginous fish?
c. The haemolymph is colourless a. Carcharodon
d. All of the above b. Exocoetus
c. Scoliodon
59. Moulting d. Pristis
a. Is also called ecdysis
b. Occurs to shed chitin 65. Which of the following is not a
c. Occurs in Arthropods character of Class Chondrichthyes?
d. All of the above a. Operculum present
b. Predaceous with powerful jaws
60. Maggot is the larva of c. Notochord is persistent
a. Housefly throughout life
b. Crab d. Air bladder present
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GDGIS MISSION KAMAYB C.T- 4 2025-26
 66. Choose the incorrect option for frog 71. The animal pair with non glandular skin
a. Cloaca is present is
b. Dioecious, external fertilization, a. Snake and frog
oviparous, indirect b. Crocodile and tiger
development c. Frog and pigeon
c. Body dividible into head and d. Chameleon and turtle
trunk
d. Eyes are without eyelids 72. Mitosis is characterized by
a. Reduction division
67. Which of the following is not a b. Equal division
homeotherm? [NEET 2018] c. Both reduction and equal
a. Camelus divisions
b. Chelone d. Pairing of homologous
c. Macropus chromosomes
d. Psittacula
73. Asters are
68. Identify the vertebrate group of a. Composed of microtubules
animals characterized by crop and originating from centrosomes
gizzard in its digestive system [NEET b. Non proteinaceous structures
2018] c. Uncondensed chromatin
a. Aves material
b. Reptilia d. Highly condensed areas on
c. Amphibia chromosomes
d. Osteichthyes
74. During studies on human muscle cells,
69. Which among the following is a Heeya was not able to locate
correct combination of aquatic metaphasic chromosomes. The
mammals? [NEET 2017] possible reason could be
a. Seals, Dolphin, Sharks a. The chromosomes were
b. Dolphin, Seals, Trygon scattered throughout the cell
c. Whales, Dolphins, Seals b. Chromosome condensation
d. Trygon, Whales, Seals might not have completed yet
c. She might not have focused the
70. Which of the following character is microscope properly in the
not shared by birds and mammals? centre pertaining to lack of
[NEET 2016] skills.
a. Breathing using lungs d. None of the above
b. Viviparity
c. Warm blooded nature 75. Spindle fibres attach to
d. Ossified endoskeleton a. Kinetochore of centrosome
b. Kinetochore of centromere
c. Kinetochore of chromomere
d. Kinetochore of centriole
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GDGIS MISSION KAMAYB C.T- 4 2025-26
 76. If anaphase promoting complex (APCs) 80. A tetrad is formed by
becomes defective, what will happen? a. Two bivalents
b. Two homologous chromosomes
[NEET 2017]
c. Two non homologous chromosomes
a. Recombination of chromosomes d. Sister chromatids
will not take place
b. Chromosomes will not 81. Which stage represents transition of prophase
condense to metaphase?
a. Diplotene
c. Chromosomes will uncoil
b. Pachytene
d. Chromosomes will not c. Leptotene
segregate d. Diakinesis

77. Cytokinesis in plant cells cannot take 82. The stage where separation of paired
place by cell furrow method in plants homologous chromosomes begins, is[NEET
2018]
because
a. Pachytene
a. It lacks a plasma membrane b. Diplotene
b. It possesses a large vacuole c. Diakinesis
c. It possesses a cell wall d. Zygotene
d. It lacks centrioles
83. The X shaped structures formed during
diplotene is known as
78. Assertion – Telophase is not an ideal
a. Tetrad
stage to study chromosomes b. Chiasmata
Reason – Chromosomes are highly c. Synaptonemal complex
condensed during Telophase d. Dyad
a. Both are correct and Reason is
84. Which of the following is not a characteristic
the correct explanation of
feature of division in somatic cells?
Assertion a. Disappearance of nucleolus
b. Both are correct but reason b. Chromosome movement
does not explain Assertion c. Synapsis
c. Assertion is correct but reason d. Spindle fibres
is wrong
85. Anaphase and anaphase 2 are both
d. Both assertion and reason are
characterized by
wrong a. Duplication of centromere and
chromatids
79. In diploid plants, meiosis might result b. Centromere duplication and splitting
in of chromatids
c. Separation of homologous
a. Production of spores
chromosomes
b. Production of gametes d. Both b and c
c. Production of conidia
d. Both a and b 86. A cell divides every minute. Starting from a
single cell, it took 60 minutes for a cup to get
filled with cells. How much time will it take for
the cup to be half filled?
a. 36 minutes
b. 59 minutes
8
GDGIS MISSION KAMAYB C.T- 4 2025-26
 c. 45 minutes
d. 30 minutes

87. An average cell cycle span for a yeast cell is

a. 10 seconds
b. 30 minutes
c. 45 minutes
d. 90 minutes

88. Birds
a. Are poikilotherms
b. Have respiration performed only by
air sacs
c. Are bipeds
d. Exoskeleton is ossified partially

89. Pearl
a. Is formed by Pinctada
b. Can be produced by artificial methods
c. Cliona is detrimental to the industry
d. All of the above

90. Which of the following class lacks jaw?

a. Cyclostomata
b. Chondrichthyes
c. Osteichthyes
d. Aves

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