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Science

9th

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incomplete and codominance

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10 questions

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  • 1. Multiple Choice
    45 seconds
    1 pt

    When one allele is not dominant over another, resulting in a blended phenotype for heterozygous offspring is considered....

    Incomplete Dominance

    Codominance

  • 2. Multiple Choice
    45 seconds
    1 pt

    When one allele is not dominant over the other, resulting in both traits expressed in a heterozygous individual.....

    Incomplete Dominance

    Codominance

  • 3. Multiple Choice
    5 minutes
    1 pt

    Some flowers are controlled by codominance. Red flowers (RR), blue flowers (BB) and Speckled flowers (RB).


    Cross a red flower with a speckled flower. What is the phenotypic ratio?

    2 red, 2 speckled

    2 red, 2 blue

    2 blue, 2 speckled

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