Question

What is external fertilization? Give example.​

Answer 1

Answer:

external fertilization is a case in which fusion of male and female gametes takes place in outside environment/ medium and not in the body of the female . for example, in case of frogs , fertilization takes place in water medium . the female releases eggs in the water at the same time sperms are released too.

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Answer 2

Answer:

The fertilisation in which the union of a male gamete and a female gamete occurs outside of the body is called external fertilization.

Explanation:

External fertilisation is a type of fertilisation in which the fusing of a male and a female gamete occurs outside of the body. Although externally fertilised animals such as frogs and fish lay hundreds of eggs, not all of the eggs are fertilised and so do not mature into new frogs.