A woman with no history of colour blindness marries a colour blind man.What are the risks for this couple of having a son or daughter who is colour blind ?

If a normal woman marries a colour blind man :

If a colour blind man marries the daughter of a colour blind man then :

A normal visioned woman, whose father is colour blind, marries a normal visioned man. What would be the probability of her (a) sons (b) daughters to the colour blind? Explain with the help of pedigree chart.

A women with normal vision, but whose was coloured blind marries a colour blind man. Suppose that the fourth Child of this couple was a boy. This boy

Explain the inheritance of colour blindness in a marriage of colour blind woman with normal man.

A woman with normal vision,but whose father was colour blind,marries a colour blind man.Suppose that the fourth child of this couple was a boy .This boy:

A woman with normal vision, but whose father was colour blind, marries a colour blind man. Suppose that the fourth child of this couple was a boy. Thus boy

A normal visioned woman, whose father is colour blind, marries a normal visioned man. What would be probability of her sons and daughters to be colour blind. ? Explain with the help of a pedigree chart.

A normal visioned woman, whose father is colour blind, marries a normal visioned man. What would be probability of her sons and daughters to be colour blind. ? Explain with the help of a pedigree chart.