An example of a trait caused by a sex-influenced gene is
A) pattern baldness.
B) hemophilia.
C) Huntington's disease.
D) PKU.
E) eye colour.

Question

Quizplus · Accepted Answer

Pattern baldness is an example of a trait influenced by sex because the gene responsible for this trait is expressed differently in males and females. This is due to the hormonal differences between the sexes, which affect the gene's expression.

An Example of a Trait Caused by a Sex-Influenced Gene