Question

what is the basis of evolution

Answer 1

Evolution is a biological term, which refer to a change in the characteristics of the species over time. Species of living organism undergo several changes from generation to generation. The reason of this change may vary. But mostly it is due to the adaptive capacity of the living beings. Every living being has a capacity to adapt certain changes with changing environmental parameters. The adaptations are essential for their survival. Hence, it forms the basis for evolution.