Hemophilia is a genetic disorder that causes a protein required for normal blood clotting to be missing. in a cross with a mother who carries the allele for hemophilia and a father who has normal blood clotting what would be the phenotypes of the offspring?
a. one female normal, one male normal, one female carrier, one male with hemophilia
b. all females carriers of hemophilia, all males normal
c. all females normal, all males with hemophilia
d. all females normal, all males normal