Question

A person whose father is colour blind marries a lady whose mother is daughter of a colour blind manTheir children will be (1)All sons colour blind (2)Some sons normal and some daughters colour blind (3)All sons and daughters colour blind (4)All daughter normal

Answer 1

Answer:

I think option ( c )

all sons and daughters colour blind .

May it right

Answer 2

Answer:

3) All sons and daughters colour blind