AIPMT PRELIMS2003Zoology-Evolution

AIPMT PRELIMS 2003 Zoology Darwin's Theory MCQ Question

Type: MCQ-conceptual-Medium-Class 12

Darwin in his 'Natural Selection Theory' did not believe in any role of which one of the following in organic evolution :-

A

Parasites and predators as natural enemies

B

Survival of the fittest

C

Struggle for existence

D

Discontinuous variations

Correct Answer

Option D

Detailed Explanation

Darwin's theory emphasized gradual changes and did not account for sudden, large variations (discontinuous variations).

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