Question

give an account of development of male gametophyte
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Answer 1

Explanation:

How does a male gametophyte develop? The pollen grains are released from the pollen-sacs at the two-celled stage. The generative cell further divides to form two male gametes. These male gametes are released into the embryo sac to undergo fusion with the egg and the central cell.

Answer 2

★The pollen grains are released from the pollen-sacs at the two-celled stage. The generative cell further divides to form two male gametes. These male gametes are released into the embryo sac to undergo fusion with the egg and the central cell.