Question

A woman with normal colour vision whose father was red green colorblind, married a red green colour blind man. What is the probability of her first born child being red green colour blind?
A. 1.0
B. 0.75
C. 0.66
D. 0.50
E. 0.25

Answer 1

0.66 is the answer.....

Answer 2

Answer will be 0.5 which means 50% .Her next child may be affected or may not be so 50%chsnce .

Option D is correct