A phentypically normal couple has two normal daughters and a son affected with haemophilia.What is the probability that both the daughter are heterozygous carries ?

What is the probability of three daughters to a couple in three children :-

What is the probability of three daughters to a couple in three children :-

A haemophilic man marries a normal homozygous woman. What is the probability that their daughter will be haemophilic?

A colour blind father has a daughter with normal vision. The daughter marries a man with normal vision. What is the probability that her children are colour blind. Generate a pedigree chart to arrive at your answer.

A couple has two daughters. What is the probability that the third child will also be a female?

A couple has two daughters. What is the probability that the third child will also be a female?

A colour - blind man married a woman who is the daughter of a colour - blind father and mother homozygous normal vision. What is the probability of their daughters being colour-blind ?

A couple has six daughters. What is the possibility of their having a girl next time ?