Haemophilia is a hereditary disease carried by
A
females and expressed by males
B
males and expressed by males
C
females and expressed by females
D
males and expressed by females
Correct Answer: females and expressed by males
Haemophilia is an inherited bleeding disorder where the blood doesn't clot properly. It is caused when blood does not have enough clotting factor.
The main treatment for hemophilia is called replacement therapy. Concentrates of clotting factor VIII (for hemophilia A) or clotting factor IX (for hemophilia B) are slowly dripped or injected into a vein. These infusions help replace the clotting factor that's missing or low.
