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Directional selection is also known as ______(a) Position selection(b) Progressive selection(c) Retrogressive selection(d) Main selectionThe question was posed to me in quiz.I would like to ask this question from Hardy-Weinberg Principle-1 topic in division Evolution of Biology – Class 12

Answer»

Correct choice is (b) Progressive selection

The best explanation: DIRECTIONAL selection is ALSO KNOWN as progressive selection. This selection always OPERATES in a CHANGING environment. After this natural selection, mean value always changed.



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