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How many ovaries are produced by one megaspore mothrr cell?

Answer»

Megaspores, also called macrospores, are a type of spore that is present in heterosporousplants. These plants have two spore types, megaspores and microspores. Generally speaking, the MEGASPORE, or large spore, GERMINATES into a FEMALE gametophyte, which produces egg cells. These are FERTILIZED by sperm produced by the MALE gametophyte developing from the microspore. Heterosporous plants include the following:

seed plants (gymnosperms and flowering plants)

water ferns (Salviniales)

spikemosses (Selaginellaceae)

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