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Home Q & A Board Biology-Related Homework Help Genetics and Developmental Biology
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leojesse2 leojesse2
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11 years ago
3 children - One boy definitely is colour blind, lets say XbXb,  girl maybe carrier ? 2nd boy unknown
 How can you find out the probability that the 3rd child will be colour blind .
I've tried doing a dihybrid cross but not getting it right. need help.
Someones advised me to get the genotypes of the parents, just ain't getting it right.
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rizaboverizabove
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11 years ago
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