The probability of a couple having a child with widow’s peak. Introduction: A widow’s peak is a V-shaped site seen in the hairline in the middle of the forehead. The growth of hair is observed in the forehead region, which is suppressed in the bilateral pair of the periorbital fields. This trait is known to be genetic.

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Chapter 27, Problem 3AYKA

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The probability of a couple having a child with widow’s peak.

Introduction:

A widow’s peak is a V-shaped site seen in the hairline in the middle of the forehead. The growth of hair is observed in the forehead region, which is suppressed in the bilateral pair of the periorbital fields. This trait is known to be genetic.

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