Question

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 expected phenotypes of the offspring?A.all females normal, all males normalB.all females normal, all males with hemophiliaC.all females carriers of hemophilia, all males normalD.one female normal, one male normal, one female carrier, one male with hemophilia