Q.1
rafting is impossible in monocot-because (UTTRANCHAL PMT-2004)
  • a) Vascular bundles are scattered
  • b) Meristem is absent
  • c) Collateral open vascular bundle
  • d) Radial vascular bundle
Q.2
sogametes are seen in:
  • a) Cladophora
  • b) Fucus
  • c) Humans
  • d) Both A and B
Q.3
ametes are usually
  • a) Haploid
  • b) Diploid
  • c) Both a and b
  • d) None of the above
Q.4
n which method of asexual reproduction the division of cytoplasm is not possible?
  • a) Amitotic division
  • b) Binary fission
  • c) Division
  • d) Budding
Q.5
hich phase of conjugation is impossible in gametes?
  • a) Post-fertilization phase
  • b) Fertilization phase
  • c) Pre-fertilization phase
  • d) Gamete phase
Q.6
ow many chromosome number are seen in Onion and Housefly during meiosis? Data in Old and NEw NCERT textbook is diffirent, Please click on
  • a) 32, 12
  • b) 16, 12
  • c) 16, 06
  • d) 32, 06
Q.7
hich of the following is associated with vegetative reproduction?
  • a) Combination of pre-existing cytoplasm
  • b) Tissue culture
  • c) Endo static fertilization
  • d) (a) and (b) Both
Q.8
he correct statement is:
  • a) The process of development of embryo from zygote is Parthenocarpy
  • b) In animals, the zygote starts developing soon after its formation
  • c) In rotifers, honeybees and in some lizards new organisms develop only from fertilised eggs
  • d) Organism exhibiting external fertilization does not need a liquid medium
Q.9
hat types of chromosomes are always present in gametes?
  • a) Haploid
  • b) Diploid
  • c) Triploid
  • d) Tetraploid
Q.10
hich algae reproduce by fragmentation?
  • a) Ulothrix, Oedogonium
  • b) Spirogyra, Zygnema
  • c) Sargassum, Oscillatoria
  • d) Both a and b
Q.11
hat is the eye of potato?
  • a) Root
  • b) Stem
  • c) Bud
  • d) Flower
Q.12
atch the appropriate pairs.
Column - I Column - II
(P) Fission (i) Ulothrix, Saprolegnia
(Q) Budding (ii) Oedogonium, Chlamydomonas
(R) Fragmentation (iii) Algal, Fungi, Monera
(S) Sporulation (iv) Dictyota, Fucus, Protosiphon
  • a) P-i, Q-ii,R-iii, S-iv
  • b) P-ii, Q-iii, R-iv, S-i
  • c) P-iii, Q-iv, R-i,S-ii
  • d) P-iii, Q-iR-ii, S-iv
Q.13
n grafting scion forms:
  • a) Root system
  • b) Shoot system
  • c) Hybrid plant
  • d) New plant
Q.14
ethod of Gamete transfer
  • a) Pollination
  • b) Pollen
  • c) Zygote
  • d) Tentacles
Q.15
ow does vegetative reproduction take place in flowering plants?
  • a) Natural
  • b) Artificial
  • c) By chemicals
  • d) Both a and b
Q.16
evelopment of zygote result in formation of............... .
  • a) Seed
  • b) Fruit
  • c) Embryo
  • d) Seed coat
Q.17
hich of the following plant reproduces by leaf ?
  • a) Agave
  • b) Bryophyllum
  • c) Gladiolus
  • d) Potato
Q.18
hich of the following is a dioecious plant?
  • a) Cotton
  • b) Tomato
  • c) Castor
  • d) Papaya
Q.19
hich animal reproduce by multiple fission?
  • a) Hydra
  • b) Plasmodium
  • c) Spongilla
  • d) Euglena
Q.20
n which method of asexual reproduction the offspring's are genetically identical, to the parents?
  • a) Amitotic division
  • b) Multiple fission
  • c) Division
  • d) Binary fission
Q.21
ind out mismatched from the following.
  • a) Lawn grass-runner
  • b) Mango-Grafting
  • c) Lemon-by embryo grafting
  • d) Bamboo-Grafting
Q.22
he production of new plant from the maternal plant is called. (CPMT=2003)
  • a) Vegetative reproduction
  • b) Cutting
  • c) Grafting
  • d) Layering
Q.23
hich of the following combinations are monoecious plants?
  • a) Cucurbita, Nutmeg, Date palm
  • b) Papaya, Nutmeg, Date palm
  • c) Cucurbita, Coconuts, Maize
  • d) Maize, Papaya, Date palm
Q.24
n which organism other than amoeba, sporulation is seen?
  • a) Paramecium
  • b) Plasmodium
  • c) Hydra
  • d) Planaria
Q.25
hich of the following pair is incorrect ?
  • a) Lawn grass-runner
  • b) Pistia-offset
  • c) Nephrolepis-stolon
  • d) Selaginella -Suckers
Q.26
n which circumstances pseudopodiospores are produced?
  • a) Normal
  • b) Favourable
  • c) Unfavourable
  • d) Specific condition
Q.27
ssertion: Juvenile phase possess plant growth. Reason: after this phase plant is ready for pre fertilization phase.
  • a) Assertion is true and Reason is false
  • b) Assertion is false and Reason is true
  • c) Assertion and Reason both are true and Reason is correct explanation of Assertion
  • d) Assertion and Reason both are true but Reason is not correct explanation of Assertion
Q.28
egetative propagation in Agave, Oxalis and Dioscorea takes place:
  • a) Through turions
  • b) Through internal buds called Gemmules
  • c) Through bulbils
  • d) Through air layering
Q.29
n which method pseudopodiospores are formed?
  • a) Binary fission
  • b) Multiple fission
  • c) Sporulation
  • d) Budding
Q.30
he plants which bears only one kind of spores during Sporophytic, stage are known as........
  • a) Spores
  • b) Heterosporous
  • c) Homosporous
  • d) Gametes
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