A man who carries a harmful sex-linked (on the X chromosome) gene will pass the gene on to
A) all of his daughters.
B) half of his daughters.
C) all of his sons.
D) half of his sons.
E) all of his sons and daughters.

Question

Quizplus · Accepted Answer

A man has one X chromosome and one Y chromosome. Any gene on his X chromosome will be passed to all of his daughters (since they receive his X chromosome), but not to his sons (since they receive his Y chromosome).

A Man Who Carries a Harmful Sex-Linked (On the X