Mathematics · Genetics and Probability
If a woman whose father is colour blind marries a man whose mother is colour blind, what is the probability regarding the vision of their male children?
- 125% Colour blind, 75% Normal
- 250% Normal, 50% Colour blind✓
- 325% Normal, 75% Colour blind
- 4All are colour blind
Correct answer
50% Normal, 50% Colour blind
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