If a normal man marries a carrier female for colour blindness, what is the chance of their male progeny to be colourblind.

If a normal man marries a carrier woman for colour blindness, their sons may be ----

If a normal woman marries a colour blind man :

Normal visioned male marries a carrier female for colour blindness then a. All sons will be colour blind, daughter will be normal. b. 50% daughters are colour blind carriers. c. Boath the sons and daughter eill be colour blind. d. A male offspring has 50% chance of active disease. Find the correct option

Normal visioned male marries a carrier female for colour blindness then a. All sons will be colour blind, daughter will be normal. b. 50% daughters are colour blind carriers. c. Boath the sons and daughter eill be colour blind. d. A male offspring has 50% chance of active disease. Find the correct option

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 ?