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Industrial melanism is an example of

(a) defensive adaptation of skin against ultraviolet radiations 

(b) drug resistance 

(c) darkening of skin due to smoke from industries 

(d) protective resemblance with the surroundings

1 Answer

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Best answer

Correct option (c) darkening of skin due to smoke from industries

Explanation

Industrial melanism is an example of directional selection. Changing environment leading to changes in the phenotypic/genotypic constitution of a population.

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