Question

The change of the light coloured variety of peppered moth (Biston betularia) to its darker variety (Biston carbonarid) is due to ______.

विकल्प

• mutation

• regeneration

• genetic isolation

• temporal isolation

Answer 1

The change of the light coloured variety of peppered moth (Biston betularia) to its darker variety (Biston carbonarid) is due to mutation.