Question

what is regeneration ?

Answer 1

Generating something Again. For an instance if you want to generate something which has already been generated already then actually you are regenerating it

Answer 2

In Biology:-
Regeneration is the process of restoration, renewal and growth that makes.... Genomes, Cells, Organisms ....Well adopted to natural fluctuations that cause disturbance or damage....

Every species whether a single celled organism or human is capable of Regeneration.

Hope it helps to understand...

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