Question

write a short note on gametophyte stage of angiosperms

Answer 1

The adult, or sporophyte, phase is the main phase of anangiosperm's life cycle. As with gymnosperms, angiospermsare heterosporous. Therefore, they generate microspores, which will produce pollen grains as the male gametophytes, and megaspores, which will form an ovule that contains female gametophytes.