Question

explain the term diversity and evolution

Answer 1

It is distinguished from genetic variability, which describes the tendency of genetic characteristics to vary. Genetic diversity serves as a way for populations to adapt to changing environments. ... The neutral theory ofevolution proposes that diversity is the result of the accumulation of neutral substitutions.

Answer 2

There is an enormous 'number' and 'types' of living organisms (plants & animals) on this earth.This wide variety leads to 'Diversity' means every individual is unique in own having variations in many aspects.
But how such diversity came ...? It is due to the 'Evolution'....
Evolution is the sequence of gradual changes which take place in the primitive organisms over millions of years in which new species are produced.