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djyliett [7]
3 years ago
12

You observe that your friend has dimples. dimples result from the presence of the dominant gene d; absence of dimples is a homoz

ygous recessive condition (dd). what genotype or genotypes might your friend have
Biology
1 answer:
anzhelika [568]3 years ago
4 0

Answer:

DD or Dd

Explanation:

Dimples is the dominant trait (D). Your friend has dimples so that means he or she should have at least one allele of the dominant trait to express that trait. So your friend would either be homozygous dominant (DD) or heterozygous dominant (Dd). Notice that there is a recessive allele in the second. Even with that present, dimples would be still expressed.

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