Question

Differentiate between internal fertilisation and external fertilisation?​

Answer 1

hi,

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The fertilisation takes place inside the body is called as Internal Fertilisation.

for ex. Mammals,Birds.

The fertilisation takes place outside the body is called as External Fertilisation.

for ex. Frogs, Fishes.

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Answer 2

Answer:

The process of the internal fertilization takes place inside the female body, and the offspring develops there only, while in external fertilization this process happens outside the body that is in the external aquatic environment.External fertilization- fertilization of two different gamets occurs outside the female body. e.g in fish female lays eggs in water after, male released sperm over eggs. internal fertilization- fertilization of two diffetent gametes sperm from male and ovum from female occurs inside the body of the female

Explanation: