Question 1.
Pollination by Bat is called :
(a) Omithorphily
(b) Entemophily
(c) Cheropterophily
(d) Hydrophily

Answer

Answer: (c) Cheropterophily

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Question 2.
Anemophily takes place by:
(a) By Bird
(b) By Bat
(c) By Snail
(d) By Wind

Answer

Answer: (d) By Wind

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Question 3.
Entemophily take place by
(a) By Bird
(b) By Bat
(c) By Wind
(d) By Insect

Answer

Answer: (d) By Insect

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Question 4.
In higher plants, meiosis occurs?
(a) During formation of gametes
(b) During fertilization
(c) During embryogenesis
(d) In seeds

Answer

Answer: (a) During formation of gametes

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Question 5.
Earthworm is:
(a) Unisexual
(b) Bisexual
(c) Asexual
(d) Neutral

Answer

Answer: (b) Bisexual

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Question 6.
An example of rhizome is
(a) Garlic
(b) Colocassia
(c) Ginger
(d) Onion

Answer

Answer: (c) Ginger

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Question 7.
Budding is the example of :
(a) Vegetative reproduction
(b) Tissue culture
(c) Sexual production
(d) Dispersal

Answer

Answer: (a) Vegetative reproduction

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Question 8.
What is hexapioid (on), in which total number, of chromosomes are 42. then number of chromosomes in its any gamete:
(a) 14
(b) 28
(c) 42
(d) 7

Answer

Answer: (d) 7

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Question 9.
Asexual reproduction in Penicillium fungus usually takes place through?
(a) Budding
(b) Fission
(c) Conidia
(d) Gemmules

Answer

Answer: (c) Conidia

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Question 10.
When the gametes of two different strains fuse each other, then this process of reproduction is :
(a) Sexual reproduction
(b) Asexual, reproduction
(c) Vegetative reproduction
(d) None of these

Answer

Answer: (a) Sexual reproduction

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Question 11.
Vegetative reproduction takes place in Bacteria :
(a) By binary fission
(b) By hybridization
(c) Byfiission
(d) By fission

Answer

Answer: (a) By binary fission

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Question 12.
In potato, which structure takes part in vegetative reproduction?
(a) Adventitious root
(b) Apex bud of stem
(c) Germinating eye bud
(d) Arial shoot

Answer

Answer: (c) Germinating eye bud

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Question 13.
Which structure takes part in gametogenesis :
(a) Male gamete)
(b) Female gamete
(c) Both (a) and (b)
(d) Male or female gamete

Answer

Answer: (c) Both (a) and (b)

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Question 14.
Which of the following is viviparous?
(a) Cockroach
(b) Scorpion
(c) Bee
(d) Butterfly

Answer

Answer: (b) Scorpion

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Question 15.
In higher plants, fertilization is :
(a) External
(b) Internal
(c) In water
(d) In air

Answer

Answer: (b) Internal

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Question 16.
The reproduction takes place by gemma :
(a) In higher plants
(b) In lower animals
(c) In some bryophytes
(d) In mammals

Answer

Answer: (c) In some bryophytes

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Question 17.
The example of bulb is:
(a) Ginger
(b) Doob grass
(c) Onion
(d) Potato

Answer

Answer: (c) Onion

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Question 18.
The organism similar to parent can be obtained by:
(a) Speed
(b) Zygote
(c) Gametes
(d) Binary fission

Answer

Answer: (d) Binary fission

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Question 19.
The term scion is used in relation to :
(a) Embryology
(b) Sexual reproduction
(c) Pollen
(d) Grafting

Answer

Answer: (d) Grafting

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Question 20.
Vegelative reproduction takes place in Bryophyllum :
(a) By buds
(b) By leaves
(c) By seeds
(d) By roots

Answer

Answer: (b) By leaves

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Question 21.
Vegetative reproduction takes place in Agave:
(a) By bulbils
(b) By hybrid
(c) By stolon
(d) By rhizome

Answer

Answer: (a) By bulbils

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