Molly is homozygous for the dominant black hair trait.Therefore,
A)Molly is a carrier for the black hair trait.
B)Molly has black hair.
C)Molly has red hair.
D)Molly's hair color cannot be determined from this information.

Question

Quizplus · Accepted Answer

Molly being homozygous for the dominant black hair trait means that both her alleles for hair color are dominant black. Therefore, Molly has black hair. Identifying as a carrier would only be applicable if we were looking at a recessive trait.

Molly Is Homozygous for the Dominant Black Hair Trait