NEET Biology question

Which one is linked to evolution?

(A)Extinction
(B)Competition
(C)VariationCorrect
(D)Reproduction

Answer: (C)

Solution

It is difficult to find out any of the two individuals alike. Even the progeny of the same parents are not exactly alike in all respects. These differences are known as variations. Without variations changes could not occur and

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Question ID VK-121139