Question

what do you mean by natural selection quote two examples for the same .......plz give fast ans

Answer 1

It's really very simple concept

This is done by the nature

And natural selection means that

The nature will select the oraganism as per its requirement

We can say that survival of the fittest can go ahead

And all other organisms or a part is eliminated

For eg

Legs of snake is eliminated by the nature because these were useless

Next our tail bone is eliminated

Because we stopped the use of tails