Question

1. How does natural selection operate according to
Darwin's theory of evolution
2. What did happen to peppered moth during industrial
revolution​

Answer 1

Answer:

1. One population gets in excess.
2. Struggle for existence.
3. Fitter traits survive other extinct and a time come when these changes keep on changing the species from generation to generation and a new species evolve.

Explanation:

The trees turned black so the moth with black colour were more adapted to live.

Answer 2

Answer:

Natural selection is the differential survival and reproduction of individuals due to differences in phenotype. It is a key mechanism of evolution, the change in the heritable traits characteristic of a population over generations. ... Variation exists within all populations of organisms