Understanding Codominance and Incomplete Dominance Quiz
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Questions and Answers

Which of the following statements accurately describes codominance?

  • A hybrid will always result in a new phenotype.
  • One allele is not completely dominant over the other.
  • Individuals with blood group ABO exhibit codominance. (correct)
  • Two parent phenotypes blend together to create a new phenotype for their offspring.

    • Which of the following statements accurately describes incomplete dominance?

  • Individuals with blood group ABO exhibit incomplete dominance.
  • One allele is not completely dominant over the other. (correct)
  • Two parent phenotypes blend together to create a new phenotype for their offspring.
  • A hybrid will not result in the formation of a new phenotype.

    • Which of the following statements accurately compares codominance and incomplete dominance?

  • Codominance always results in the formation of a new phenotype, while incomplete dominance does not.
  • Codominance occurs when one allele is not completely dominant over the other, while incomplete dominance occurs when two parent phenotypes blend together.
  • Codominance and incomplete dominance are the same thing.
  • Codominance occurs when two parent phenotypes blend together, while incomplete dominance occurs when one allele is not completely dominant over the other. (correct)

    • Which of the following statements accurately describes the dominance in codominance?

    <p>The two alleles neither act as dominant or recessive over the other.</p> Signup and view all the answers

    Which of the following statements accurately describes the dominance in incomplete dominance?

    <p>One allele is not completely dominant over the other.</p> Signup and view all the answers

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