Vegetative type of reproduction means :
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(A) plant portion is used as a means of propagation
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(B) seed is used as a means of propagation
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(C) flower is used as a means of propagation
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(D) None of the above.
A.
(A) plant portion is used as a means of propagation
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Bryophyllum is vegetatively propagated by :
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(A) Bulbil
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(B) Leaf buds
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(C) rhizome
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(D) Offset.
The entry of pollen tube into embryo sac through the integuments is termed as :
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(A) porogamy
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(B) chalazogamy
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(C) mesogamy
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(D) Both (a) and (b)
Which is having menstrual cycle ?
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(A) Monkey
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(B) Apes
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(C) Human
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(D) All of above.
Micropropagation is based on :
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(A) tissue culture
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(B) hybridization
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(C) microtomy
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(D) genetic control.