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In humans, free ear lobes are dominant to attached ear lobes. If a child has the heterozygous genotype for this trait, what phenotype will be expressed?
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In humans, free ear lobes are dominant to attached ear lobes. If a child has the heterozygous genotype for this trait, what phenotype will be expressed?

User Davispuh
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The child will have free ear lobes, because free ear lobes are dominant over the attached ear lobes
User Barbara R
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