Abner has a dominant allele for a full head of hair and a recessive allele for male pattern baldness. You would expect Abner to
A) be completely bald.
B) be partially bald.
C) have a full head of hair.
D) have thin hair.

Question

Quizplus · Accepted Answer

Abner has a dominant allele for a full head of hair, meaning he will have a full head of hair. The presence of the recessive allele for male pattern baldness would only be expressed if Abner had two recessive alleles, which is not the case.

Abner Has a Dominant Allele for a Full Head of Hair