HARD
12th CBSE
IMPORTANT
Earn 100

Which one of the following generates new genetic combinations leading to variation?
(a)Nucellar polyembryony
(b)Vegetative reproduction
(c)Parthenogenesis
(d)Sexual reproduction

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Important Questions on Reproduction in Organisms
HARD
12th CBSE
IMPORTANT
Which one of the following statements is not correct ?

HARD
12th CBSE
IMPORTANT
Which is used to maintain genetic traits of a green plant?

EASY
12th CBSE
IMPORTANT
Which of the following flowers only once in the life time ?
