Question

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➠Differentiate between internal and external fertilization.


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Answer 1

$\bf{YOUR \: QUESTION:-}$

Differentiate between internal and external fertilization.

$\bf \blue{REQUIRED \: ANSWER:-}$

✎External fertilization:- When the fusion of male and female gametes occur outside the body of female , it is called external fertilization. It is seen in fish and frogs.

✎ Internal fertilization:- When the fusion of male and female gametes occur inside the body of female,it is called internal fertilization. It is seen in Cat,Dogs,Humans etc.

Answer 2

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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