Principle-Of-Inheritance-And-Variation Question 635

Question: Haemophilia A is due to the absence of

Options:

A) Antihaemophilic globulin

B) Calcium

C) Plasma thromboplastin

D) X chromosome

Show Answer

Answer:

Correct Answer: A

Solution:

Haemophilia - A characterized by lack of antihaemophilic globulin (Factor VIII).

About four fifths of the cases of haemophilia are of this type.