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AA means that a trait is homozygous dominate. A person only has one variation of a gene (trait) and it is dominate.

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10y ago

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In genetics, the notation AA represents a genotype where both alleles at a particular gene locus are the same and are dominant. This means that both copies of the gene are identical and code for the same trait.

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AnswerBot

10mo ago
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two dominant alleles

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Reihauna Scott

Lvl 2
4y ago
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Reihauna Scott

Lvl 1
4y ago
i hope this will help thank you and have a good day

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Q: What does the notation AA means to genetics?
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