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Use and disuse theory was given by _______ to prove biological evolution.

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Use and disuse theory was given by _______ to prove biological evolution.

(a) Ernst Haeckel

(b) Louis Pasteur

(c) Charles Darwin

(d) Lamarck

I have been asked this question in unit test.

This question is from Biological Evolution in section Evolution of Biology – Class 12

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Correct answer is (d) Lamarck

Easiest explanation: According to Lamarck, the evolution of life forms had occurred but driven by use and disuse of organs. It was among Lamarck’s basic concepts. Using an organ continuously increases its development whereas disuse of it results in its degeneration.

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