Father of a child is colourblind and mother is carrier for colourblindness, the probability of the child being colour blind is

Question

Father of a child is colourblind and mother is carrier for colourblindness, the probability of the child being colour blind is (A) 25 % (B) 50 % (C) 100 % (D) 75 %

Tardigrade Admin · Accepted Answer

If the father of a child is colourblind (XCY) and mother is carrier of colourblindness (XXC), then probability of the child being colourblind is 50 %.

Q. Father of a child is colourblind and mother is carrier for colourblindness, the probability of the child being colour blind is

$25%$

$50%$

$100%$

$75%$

If the father of a child is colourblind $(X^{C} Y)$ and mother is carrier of colourblindness $(X X^{C})$ , then probability of the child being colourblind is $50%$ .