Question

what will happen if variations are not present in organisms?​

Answer 1

• Everyone will look like each other i.e identical .

• That would be cloning, there would be no evolution.

• Genetic variation is essential for natural selection because natural selection can only increase or decrease frequency of alleles that already exist in the population. Genetic variation is caused by: mutation. random mating between organisms.

Answer 2

if variations are not done then,

it will difficult to identify the organism .............'

hope it helps u