NEET Biology question
‘PP’ is a type of selection that favours both small sized and large-sized individual. ‘PP’ eliminates most of the members with mean expression, so as to produce two peak in the distribution of the tract that many lead to the development of two different populations. Identify ‘PP’
Answer: (D)
Solution
The three modes of natural selection are: (i) Stabilizing selection, which favours average-sized individuals and eliminates both extremes, reducing variation and keeping the mean value constant generation after generation (a bell-shaped curve); (ii) Directional selection, which shifts the population towards one
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