Tim has hemophilia (an X-linked recessive condition), and Mary doesn't have hemophilia, but her father had hemophilia. What will be the phenotypic ratio of the progeny of Tim and Mary?
A. Half of their boys and half of their girls will have hemophilia.
B. All the girls will be normal, all the boys will have hemophilia.
C. All the boys and girls will be normal.
D. All the boys and girls will have hemophilia.
E. All the girls will have hemophilia, all the boys will be normal.
