a colour blind man marries a women with normal sight who has no history of colour blindness in her family what is the probability of their grandson being colour blind?
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Answer:
1:1 using law of segregation in single gene character
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Mark as brainlist plz
Explanation:
All sex-linked genes, therefore, pass from male to female and then come back to a male of F2 generation (grand-children generation). That is there is a chance of 1 in 2 (50% or 0.5) of her grandson being colour blind.
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