Biology, 30.04.2021 20:00 laurachealsy923
2. Human ear lobes hang freely due to a dominant gene, while attached lobes are due to recessive genes. A child whose ear lobes are free-hanging has one parent with ears like his, one parent with attached lobes, and one sibling with attached lobes. Write the genotype of all 4 people. Could other genotypes exist in other children in this family?
Child-
Second parent-
First parent -
Sibling-โ
Answers: 2
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2. Human ear lobes hang freely due to a dominant gene, while attached lobes are due to recessive gen...
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