Hemophilia is an bleeding disorder where blood dose not clot properly. This disorder is caused ny a recessive allele on the X chromosomr. A couple has just learned that their daughter has hemophilia. They already have a son who dose not have a disease. What are the genotypes of the couple and the two siblings? Explain your answer.
3 answers
the daughter inhareted it from one of the parents
no he's my baby
No, he is really all of ours
4 answers