Science, asked by skaiwithyou, 2 months ago

why can external fertilization only happen in water?​

Answers

Answered by devansh20046
1

Answer:

because sperm need a smooth medium to move

Answered by Mahi856
4

Answer:

External fertilisation of the female gamete by the male gamete takes place mostly in water; because water facilitates: extended period of gamete survival and easy movement of sperms towards egg.

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