A colour-blind man marries a normal woman whose father was colour-blind. They have 3 children, two daughters and ason. What are the chances of their children being colour-blind?

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Biology

asked Sep 06, 2023 at 21:38

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Answer 1

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One of the daughters will be colour-blind and the other normal, but the son has only 50% chance of being normal.

answered Sep 06, 2023 at 21:38

A

Answer 2

One of the daughters will be colour-blind and the other normal, but the son has only 50% chance of being normal.

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