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5 votes
A colorblind woman (it is the recessive trait) marries a man with normal

vision. What are the odds that their children are color-blind? The gene is
located on the x chromosome.

A) 0%
B) 25%
C) 50%
D) 100%

1 Answer

3 votes
D-50%
If it’s a boy they will have a 50% chance of being colourblind. If it’s a girl- the same thing (the chance of being colourblind is 50%) but they will carry the genes 100%
User Dom Stubbs
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