A colour blind man marries a woman with normal sight who has no history of colour blindness in her family. What is the probability of their grandson being colour blind ? (a) Nil (b) 0.25 (c) 0.5 (d) 1

Question

A colour blind man marries a woman with normal sight who has no history of colour blindness in her family. What is the probability of their grandson being colour blind ? (a) Nil (b) 0.25 (c) 0.5 (d) 1

A colour blind man marries a woman with normal
sight who has no history of colour blindness in her
family. What is the probability of their grandson
being colour blind ?
(a) Nil (b) 0.25
(c) 0.5 (d) 1

asked Nov 1, 2021 by aditya2321

1 Answer

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