Question

10
a person with dimples has children with a person who does not have dimples. all the children have dimples. which pattern of inheritance does this outcome display?
a. incomplete dominance
b. complete dominance
c. codominance
d. sex-linked traits

Explanation:

Dimples are a trait where the allele for dimples is dominant. A person with dimples (homozygous dominant, as all children have dimples) and a non-dimpled person (homozygous recessive) will only produce offspring with the dominant phenotype, which matches complete dominance. Incomplete dominance would show blended traits, codominance shows both traits, and sex-linked traits depend on the sex chromosome, which is not indicated here.

Answer:

B. Complete dominance