NEET 2001 Biology question

Reason of diversity in living being : -

(1)Mutation
(2)Long term evolutionary changeCorrect
(3)Gradual change
(4)Short term evolutionary change

Answer: (2)

Solution

The great diversity of living organisms has arisen over millions of years through organic evolution: variation (by mutation and recombination) acted upon by natural selection and other factors over a long period of time

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Question ID VK-088920