Biology, asked by heenasaifi2004, 6 months ago

state the meaning of heterospery? what causes it

Answers

Answered by aritra4467

Explanation:

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. ... This occurred as part of the process of evolution of the timing of sex differentiation.

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