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Q.
The development of male gametes in the pollen grains in angiosperms involves _________
MHT CETMHT CET 2018Sexual Reproduction in Flowering Plants
Solution:
A pollen grain with pollen tube carrying male gametes represents mature male gametophyte. It is 3 celled (one tube cell + 2 male gametes) and 3 nucleated structure is formed by two mitotic divisions.