Q. The development of male gametes in the pollen grains in angiosperms involves _________

 3460  191 MHT CETMHT CET 2018Sexual Reproduction in Flowering Plants Report Error

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.