Question

Why is the possibility of a human female becoming a haemophilic extremely rare explain?

Answer 1

Answer:

Thus, males can have a disease like hemophilia if they inherit an affected X chromosome that has a mutation in either the factor VIII or factor IX gene. Females can also have hemophilia, but this is much rarer. In such cases both X chromosomes are affected or one is affected and the other is missing or inactive.

Answer 2

Answer:

Hemophilia being a sex chromosome related recessive disorder has its gene present on X chromosome. ... For the disease to occur both the X chromosomes should have the affected genes which is a rare chance. For this to be possible, the father of the female must be diseased.