Question

give examples and explain what is meant by external fertilisation​

Answer 1

Answer:

External fertilization is a mode of reproduction in which a male organism's sperm fertilizes a female organism's egg outside of the female's body. It is contrasted with internal fertilization, in which sperm are introduced via insemination and then combine with an egg inside the body of a female organism.

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Answer 2

Answer:

External fertilisation is that type of fertilization in which fusion between male and female gamate takes place outside the body of female.

like in case of frog ,

Female frog release ovary outside her body which is later on fertilized by sperm coming out from body of male frog !

Hope you understand !!