Question

describe the basic process of evolution by natural selection. Describe the underlying genetic basis and role of the environment in the process of natural selection

Answer 1

Answer AND Explanation:

Darwin describes natural selection as a process whereby nature selects those organisms that have favourable characteristics to be parents of the next generation. The individuals possessing the favourable traits are better suited to the prevailing environmental conditions. This enables them to stand a better chance to survive in the struggle for existence due to limited resources.