A colour blind man marries a normal woman whose father was colour blin . What percentage of children is exdpected to bel colour blind?

A colour blind man marries a normal women whose father was colour blind. What percentage of children is expected to be colour blind ?

If a colour blind person marries a normal women whose father was colour blind, then what percentage of the male progeny will be affected ?

If a colour blind person marries a normal women whose father was colour blind, then what percentage of the male progeny will be affected ?

If a colour blind woman marries a normal man their chidren will be :

If a colour blind man marries a normal woman,their children will be ----

If a normal woman marries a colour blind man :

Red green colour blindness in humans is governed by sex-linked recessive gene .A normal woman whose father was blind marrier a colour blind man. What proportion of their daughters is expected to be colour blind ?

A sex-linked recessive gene 'c' produces red-green colour blindness in human beings.A normal woman whose father was colour blind marries a colour blind man. Of all the girls born to these parents what percentage is expected to be colour blind ?