Possible genotypes for the mother of the color-blind man
Biology
An X-linked recessive gene (c) produces red-green color blindness. A normal woman whose father was color blind marries a color-blind man. What are the:
a) possible genotypes for the mother of the color-blind man?
b) possible genotypes for the father of the color-blind man?
c) chances that the first son will be color blind?
d) chances that the first daughter will be color blind?
