Question

a normal vision female whose father is colour blind marries a normal vision male what would be the probability of her sons and daughter to be colour vision

Answer 1

there is some possibility to happen like this bcz genes in the female are of colour blind father as well so it can be possible.........

Answer 2

The female is the daughter of a colour blind man, so the probability of her being a colour blind is 25%, a fully normal girl 25% and a carrier woman 50%. Considering her husband to be fully normal and her to be career then there is a 50% chance of their children's to be career and fully normal respectively . Their children's shall not be suffering from the disease because their is fully normal . Only if the father is a carrier or is suffering from the disease only then the children's will have a probability of suffering

:-)

Hope U liked it.