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Excess use of antibiotics has resulted in evolution of drug-resistant varieties in a much lesser time scale. This is an example of

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An Intiative by Sri Chaitanya

artificial selection

principle of use and disuse

evolution by anthropogenic action

convergent evolution

answer is C.

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Detailed Solution

Excess use of antibiotics has resulted in selection of drug-resistant varieties in a much lesser time scale. This is an example of evolution anthropogenic action. This is not an example of artificial selection in which man breeds selected varieties.

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