In the case of peppered moth (Biston betularia) the
black-coloured form became dominant over the
light-coloured form in England during industrial
revolution. This is an example of
(a) appearance of the darker coloured individuals
due to very poor sunlight
(b) protective mimicry
(c) inheritance of darker colour character acquired
due to the darker environment
(d) natural selection whereby the darker forms were
selected.
black-coloured form became dominant over the
light-coloured form in England during industrial
revolution. This is an example of
(a) appearance of the darker coloured individuals
due to very poor sunlight
(b) protective mimicry
(c) inheritance of darker colour character acquired
due to the darker environment
(d) natural selection whereby the darker forms were
selected.