Hemophilia A results due to deficiency of which of the factors:: (A) II, (B) VII, (C) VIII, (D) XI
Answer is C. Ans. C. VIIIHaemophilia's are the most common hereditary clotting defects occurring as X-linked recessive disorders. Haemophilia A is caused by factor VIII deficiency and haemophilia B due to factor XI deficiency: