NEET Biology question

What is the ratio of equational division that takes place in Cycas and angiosperms respectively during the formation of male gametes from pollen grains?

(A)3:2
(B)3:1
(C)2:1Correct
(D)2:3

Answer: (C)

Solution

In Cycas, the microspore undergoes successive mitotic divisions, with the final two equational divisions (generative cell to stalk and body cell, then body cell to two male gametes) producing the motile sperm, whereas in

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Question ID VK-085839