In humans, brown eyes (B) are dominant over blue (b)*. A brown-eyed man marries a blue-eyed woman and they have three children, two of whom are brown-eyed and one
of whom is blue-eyed. ("Actually, the situation is complicated by the fact that there is more
than one gene involved in eye color, but for this example, we'll consider only this one gene.)
1. A) If blue is recessive, what must the woman's genotype be?
1. B) If the man has brown eyes, but has a blue-eyed child what must his genotype
be?
or
1. C) If that's his genotype, what kind(s) of gametes (sperm) can he produce?