Hemophilia is a recessive sex-linked disorder (Xh). A man with hemophilia and a female carrier are concerned about their daughter inheriting the disorder. Fill in the Punnett square below by determining the gene combinations for squares 1-4. Based on your Punnett square, explain to these parents the probability (percent chance) that their daughter could have the disorder. XH X" Xh Y 1 3 2 4

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Hematology

Hematology is the branch of biology. Hematology is the medical field that deals with the treatment of blood disorders and cancers, such as hemophilia, leukemia, lymphoma, and sickle-cell anemia. Hematologists and hematopathologists are medical professionals who specialize in illnesses of the blood and its components.