If a colour blind man marries a girl who is normal (homozygous) for this charactr, then genotypically :-

If a colour blind man marries a woman who is normal but carries this this trait,the progny would be :

If a colour - blind man marries a woman who is homozygous for normal colour vision, the probability of their son being colour - blind is:

If a colour -blind man marries a woman who is homozygous for normal colour vision , the probability of their son being colour -blind is

If a colour blind man marries a woman who is homozygous for normal colour vision,the probability of their son being colour blind is :

If a colour -blind man marries a woman who is homzygous for normal colour vision , the probailty of their son being colour -blind is

If a colour -blind man marries a woman who is homzygous for normal colour vision , the probailty of their son being colour -blind is

If a colour -blind man marries a woman who is homzygous for normal colour vision , the probailty of their son being colour -blind is

If a colourblind man marries a woman who is homozygous for normal colour vision, the probability of their son being colourblind is