Question

Which condition is characterised by reduced clotting ability of blood?

• A. Leukaemia
• B. Haemophilia
• C. Polycythemia
• D. Atherosclerosis

Hint:

Haemophilia is often referred to as the "Royal Disease" because it was passed down through the royal families of Europe, starting with Queen Victoria of England, who was a carrier of the gene.
Since it is a sex-linked recessive disorder, it is much more common in males than in females.

Answer 1

The Correct Option is B

Step 1: Define haemophilia.
Haemophilia is an X-linked recessive disorder with deficiency of clotting factors VIII or IX, causing prolonged bleeding.
Answer: Haemophilia