A colourblind man marries a daughter of colourblind father, then in the offsprings :-

A colour blind man marries with a daughter of colour blind father, generation will be

A man ,who father is colour blind , marries a lady who is daughter of a colour blind man.The offspring will be :

Person whose father is colourblind marries a lady whose mother is daughter of a colourblind man. Their children will be

Person whose father is colourblind marries a lady whose mother is daughter of a colourblind man. Their children will be

A woman with normal vision but with colourblind father marries a colourblind man. The fourth child of the couple is a boy . This boy

A normal visioned man, whose father was colourblind, marries a woman those father was also colourblind. They have their first child as a daughter. What are the chances that this child would be colurblind ?

A colourblind woman marries a normal visioned male. In the offspring

A colourblind woman marries a normal visioned male. In the offspring