Question

Distinguish between external fertilisation and internal fertilisation​

Answer 1

Answer:

Internal fertilization is the process when the syngamy (union of male and female gamete) occurs inside the female body after insemination using copulation. In contrast, External fertilization is the syngamy outside the female body, that is in the outer environment especially in water bodies.

Explanation:

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Answer 2

Answer:

Internal Fertilization means fusion of male and female gamets inside the body of female Or in simple words

When egg is fertilized inside the body of female is called internal fertilization.

Example- Human being.

External fertilization means the fusion of male and female gamete outside the body of female Or in simple words

When egg is fertilized outside the body of female is called external fertilization.

example - Frog