Irina always wanted to have freckles like her mother (dominant sign (A)). But she doesn’t have freckles like her dad.
| September 14, 2020 | Education
Irina always wanted to have freckles like her mother (dominant sign (A)). But she doesn’t have freckles like her dad. Determine the genotypes of family members for the indicated trait.
Because the daughter (Irina) has no freckles, and the mother’s mother has – it means that the mother is heterozygous (Aa) by the sign, and the father – without freckles – aa.
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