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Which of the following curves can be a representation of the skin colour in a population?

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in Biology – Class 12 by (271k points)
Which of the following curves can be a representation of the skin colour in a population?

(a) Sigmoid curve

(b) An ellipse

(c) Histogram

(d) J-shaped curve

The question was asked in examination.

Question is taken from Polygenic Inheritance topic in portion Principles of Inheritance and Variation of Biology – Class 12

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Best answer
Right choice is (c) Histogram

For explanation I would say: We can study the frequency distribution of skin colour in the form of a bell-shaped normal distribution curve which is also represented by a Histogram.

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