3 years ago

In sponges, internal fertilization occurs when?

2 answers:

7 0

I think the correct answer among the choices listed above is option B. In sponges, internal fertilization occurs when the sperm is taken in from the surrounding water. Hope this answers the question. Have a nice day.

Sphinxa [80]3 years ago

5 0

Hi there

The correct answer is : B

I hope that's help:)

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