NCERT VIII - Sciences
Differentiate between internal fertilization and external fertilization.
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Internal fertilization takes place in mammals like humans inside the human females and external fertlization takes place outside the body like frogs lay eggs
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Fertilisation taking place inside the body is called internal fertilisation.
for example:In human females ,fertilisation takes place inside the body
Fertilisation taking outside the body is external fertilisation..
Example:Female frogs leave eggs hat are fertilised by males in the environment
for example:In human females ,fertilisation takes place inside the body
Fertilisation taking outside the body is external fertilisation..
Example:Female frogs leave eggs hat are fertilised by males in the environment
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