In vascular cryptogams,the antherozoids and t | vedclass

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Question

(A) In many vascular cryptogams (such as Pteridophytes),the phenomenon where male gametes (antherozoids) and female gametes (egg cells) mature at diff

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Prevention of self-fertilization

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(A) In many vascular cryptogams (such as Pteridophytes),the phenomenon where male gametes (antherozoids) and female gametes (egg cells) mature at different times is known as $dichogamy$. This mechanism is an evolutionary adaptation to prevent self-fertilization and promote cross-fertilization,thereby increasing genetic diversity within the population. Therefore,the correct consequence of this asynchronous maturation is the prevention of self-fertilization.

In vascular cryptogams,the antherozoids and the egg cells mature at different times,which results in:

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