A) 0.5
B) 1
C) Nil
D) 0.25
Correct Answer: D
Solution :
When a colour blind man (\[{{X}^{C}}Y\]) marries to a woman with normal sight (XX) who has no family history of colour blindness, all of their sons will be normal pure and all of their daughters will be carriers as shown below Normal woman Colour blind manYou need to login to perform this action.
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