Biology

9th -

12thgrade

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Heredity

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9 questions

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  • 1. Multiple Choice
    20 seconds
    1 pt

    A version or variation of a gene

    trait

    gene

    allele

    DNA

  • 2. Multiple Choice
    20 seconds
    1 pt

    When an organism has two of the same alleles, it is called

    homozygous

    heterozygous

    recessive

    dominant

  • 3. Multiple Choice
    20 seconds
    1 pt

    This type of allele is expressed whether there are one or two copies present.

    dominant

    recessive

    homozygous

    heterozygous

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