Question

A colourblind woman marries a normal man without any history of colourblindness in his family. What is the probability of their sons to be colourblind?

Answer 1

Answer:

A daughter will be the carrier and a son will be affected in this condition

Step-by-step explanation:

As we know that colour blindness is autosomal recessive disorder so it shoes cris cross inheritance

so it describes that

so as mentioned the woman is colourblind and male is normal

X^cX * XY

So the progeny will be

X^cX XY XX X^cY