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20 March, 06:53

A person with freckles has a homozygous recessive genotype. If a person with freckles mates with someone who is heterozygous for this trait, what percent of their children will not have freckles?

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  1. 20 March, 07:16
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    A person with freckles has a homozygous recessive genotype. If a person with freckles mates with someone who is heterozygous for this trait, what percent of their children will not have freckles?

    rr X Rr = Rr, rr, Rr, rr

    the percentage of children without freckles is 50%

    rr = freckles homozygous

    Rr = heterozygous not freckles
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