Question

what animals use external fertilization

Answer 1

Explanation:

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The fusion of competence and outside the body of an organism is called external fertilization .

Ex:- Frog.

Answer 2

Answer:

Among vertebrates, external fertilization is most common in amphibians and fish. Invertebrates utilizing external fertilization are mostly benthic, sessile, or both, including animals such as coral, sea anemones, and tube-dwelling polychaetes. Benthic marine plants also use external fertilization to reproduce.