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(B) In natural selection,there are three main types based on the distribution of phenotypes:$1$. Stabilising selection: The mean phenotype is favoured

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Disruptive natural selection

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(B) In natural selection,there are three main types based on the distribution of phenotypes:$1$. Stabilising selection: The mean phenotype is favoured,and the peak becomes higher and narrower.$2$. Directional selection: Individuals at one extreme are favoured,causing the peak to shift in one direction.$3$. Disruptive selection: Individuals at both peripheral ends (extremes) of the distribution curve are favoured over the mean phenotype. This results in the formation of two peaks in the distribution curve.Therefore,the correct option is $B$.

Natural selection in which more individuals acquire peripheral character values at both ends of the distribution curve is:

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