Which combination could produce a blue-eyed child?
A)The father is brown-eyed, and the mother is blue-eyed.
B)The father is blue-eyed, and the mother is brown-eyed.
C)Both father and mother are brown-eyed.
D)Each of these could produce a blue-eyed child.

Question

Quizplus · Accepted Answer

Blue eye color is typically recessive, meaning both parents must carry the gene for a child to have blue eyes. In scenarios A and B, one parent with blue eyes definitely carries two blue eye alleles, while the brown-eyed parent could carry a recessive blue allele. In scenario C, both brown-eyed parents could carry the recessive blue allele, making it possible for them to have a blue-eyed child if both pass the blue allele to their offspring. Therefore, each scenario could potentially produce a blue-eyed child.

Which Combination Could Produce a Blue-Eyed Child