Reason of diversity in living being is

Question

Reason of diversity in living being is (A) mutation (B) long term evolution (C) gradual changes (D) short term evolutionary changes

Tardigrade Admin · Accepted Answer

Though mutation provides the source of variation, the diversity in living beings is due to natural selection of variations and consequent evolutionary change overs long periods of time.

Q. Reason of diversity in living being is

mutation

long term evolution

gradual changes

short term evolutionary changes

Though mutation provides the source of variation, the diversity in living beings is due to natural selection of variations and consequent evolutionary change overs long periods of time.