The pedigree of a family with haemophilia as shown in Figure below .  If the gene for haemophilia is represented by Xh and the normal allele by X', write the genotypes of each individual in the pedigree. If the genotype cannot be determined with certainty write the possible alternatives.

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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.