Question

what is heterospory? briefly comment on its significance? give two examples ?​

Answer 1

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Heterospory is the production of spores of two different sizes and sexes by the sporophytes of land plants. The smaller of these, the microspore, is male and the larger megaspore is female.

Answer 2

Explanation:

I is the production of microspores and Megha

spores as in seed plants or producing more

then one kind of seeds.some pteridophytes

and in all seed plants. It is characterized by morphologically dissimilar spores produced from two types of sporangia: microspores, or

male spores, and megaspores (macrospores),

or female spores. In pteridophytes,i megaspores are typically larger…

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