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A normal-visioned man whose father was c...

A normal-visioned man whose father was colour-blind, marries a woman whose father was also colour-blind. They have their first child as a daughter. What are the chances that this child would be colour-blind?

A

1

B

Zero percent

C

0.25

D

0.5

Text Solution

Verified by Experts

The correct Answer is:
B
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