The ultimate source of organic evolution is sexual rep

The ultimate source of organic evolution is sexual rep
| The ultimate source of organic evolution is

A.

sexual reproduction.

B.

hormonal effect.

C.

natural selection.

D.

organic matter.

Please scroll down to see the correct answer and solution guide.

Right Answer is: C

SOLUTION

According to natural selection theory of Darwin, over production, struggle for existence, survival of the fittest, natural selection and inheritance of variations leads to origin of species.

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