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Sergeeva-Olga [200]
3 years ago
6

Mark received one dominant allele for brown hair from his father and another dominant allele from his mother.

Biology
1 answer:
KIM [24]3 years ago
4 0

Answer:

homozygous

Explanation:

when an individual both copies of a given gene have the same allele

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<u>(Note, you may have to look the last one up)</u>

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