A woman is phenotypically normal, but her father had the sex-linked recessive condition of red-green colorblindness. If she has two children (one boy and one girl) with a man with normal vision, what is the probability that one of the two children will be colorblind?

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lalithashwin156Lv10

8 May 2023

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Sex-Linked:

Colorblindness is a recessive sex-linked trait while normal vision is a dominant trait. A colorblind man has children with a woman who has normal vision (homozygous). What are the possible genotypes and phenotypes pf their children? Please include allele codes and a punnet square.

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