An autosomal dominant trait
A)passes from mother to son only.
B)skips generations.
C)can be carried by unaffected individuals.
D)can affect either sex.

Question

Quizplus · Accepted Answer

An autosomal dominant trait can affect either sex, meaning that it is not limited to one gender. It can also be carried by unaffected individuals, meaning that someone who carries the trait may not necessarily express it in their phenotype. Autosomal dominant traits do not skip generations because every affected individual must have at least one affected parent, meaning that the trait is present in consecutive generations. Therefore, options A and B are not correct.

An Autosomal Dominant Trait