The human trait of attached earlobes is controlled by a single gene with two possible alleles, “A” and “a”. What combinations) of alleles could children of a “AA” father have with a “aa” mother?
1.List the possible genotypes and phenotypes
2. __ % chance to have attached earlobes
% chance to have detached earlobes
Answers: 3
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The human trait of attached earlobes is controlled by a single gene with two possible alleles, “A” a...
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