A colour blind boy is born to a couple with a normal colour vision. Write the genotype of the parents.

A colour blind daughter is born to :

A colour blind son will born when

A colour blind daughter is born when

A colour blind daughter is born in case of

A colour blind daughter is born in case of

A colour blind son is born normal parents It shows that

A colour blind son is born normal parents It shows that

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