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

Vedclass · Accepted Answer

Hypertrichosis

Vedclass · Answer

(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?

Similar Questions

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Assertion : In humans,the gamete contributed by the male determines whether the child produced will be male or female.
Reason : Sex in humans is a polygenic trait depending upon a cumulative effect of some genes on $X-$ chromosome and some on $Y-$ chromosome.

In $Drosophila$,the sex is determined by

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