Question

internal and external fertilisation
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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.

Answer 2

Answer:

Fertilisation that takes place inside female body and fertilisation which takes outside the female body it is called external fertilisation.

Explanation:

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