Hemophilia is a recessive, sex linked disorder which causes an inability to clot when bleeding. Ray and Elaine Smith were married in 1970. Neither Ray nor Elaine had hemophilia. They had two daughters and then a son. Both daughters, Alicia and Candace, had normal clotting abilities and never had any children of their own. The son, Mike, had hemophilia and married Beth, who did not. They had two children of their own, first Gregory and then Victoria. Surprisingly, Victoria had hemophilia but Gregory did not. If Victoria has children what do you automatically know about her daughters? What about her sons?
