Each microspore becomes a

form two kinds of spores: microspores, which give rise to male gametophytes, and megaspores, which produce female gametophytes.

Microspores are land plant spores that develop into male gametophytes, whereas megaspores develop into female gametophytes. The male gametophyte gives rise to sperm cells, which are used for fertilization of an egg cell to form a zygote.

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pesticide