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Which of the following approaches used by early humans is not an instance of exploitation of variation in population for the benefit of society?(a) Domestication of dog(b) Domestication of cow(c) Artificial selection of wheat as a crop(d) Invention of fireThe question was asked in an online quiz.Enquiry is from Mendel’s Laws of Inheritance-1 topic in division Principles of Inheritance and Variation of Biology – Class 12

Answer»

Right choice is (d) Invention of fire

Explanation: All the 4 options refer to APPROACHES of early humans that have benefitted society. However, the DOMESTICATION of DOG and cow and the ARTIFICIAL selection of wheat as a CROP have used the principle of variation and selection of traits best suitable for a particular task.



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