Question

what is fertilization difference between external fertilization and internal fertilization

Answer 1

Fusion of male and female gamete to make zygote is known as fertilization
External fertilization : in this diffusion takes place outside the female body
internal fertilization : In diffusion takes place inside the female body. it is more secure way

Answer 2

$\huge\mathfrak\red{Answer :}$


$\huge\textbf{External Fertilization :}$


When fusion of male and female gamate occurs outside the body of female is called External Fertilization.

Ex :- Frog, toad, fish...

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$\huge\textbf{Internal Fertilization :}$


When fusion of male and female gamate occurs inside the body of female is know as Internal Fertilization.

Ex :- Birds, Reptiles, Mammals etc...

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