The presence of hair on the pinna of the ear | vedclass

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(C) The presence of hair on the pinna (external ear) in males is a classic example of a $Y$-linked trait,also known as a holandric trait.This conditio

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Hypertrichosis

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(C) The presence of hair on the pinna (external ear) in males is a classic example of a $Y$-linked trait,also known as a holandric trait.This condition is specifically referred to as hypertrichosis of the ear.Since the gene responsible for this trait is located on the non-homologous region of the $Y$ chromosome,it is passed directly from father to son.Therefore,it is a $Y$-linked inheritance pattern.

The presence of hair on the pinna of the ear in males is known as what?

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