Question

Haemophilia is a recessive sex linked disorder .Calculate the percentage of haemophilic children whose father is normal and mother is a carrier for this trait.

Answer 1

Answer:

When Mother is a carrier most probably the son will be affected.

Explanation:

In a condition, where the father is normal and the mother is the carrier of haemophilia disease, then the female offspring that are produced may be normal or the carrier of the disease. But there is a chance that the male offspring will have 50% chances of the active state.