Question

advantage and disadvantage of external fertilization in human beings





...now someone don't tell that external fertilization is not possible like a girl answer my previous question name:- shristi 2071


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Answer 1

Answer:

It is a reproductive disadvantage for most of the animals because most of the gametes die without being fertilized. External fertilization is, however, a simple reproductive strategy which does not require the involvement of any hormones or mating rituals.

Answer 2

Answer:

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