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Biology

6th -

11thgrade

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GENETICS AND BIOTECHNOLOGY

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17 questions

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  • 1. Multiple Choice
    20 seconds
    1 pt

    A .............is used to determine the genotype of a plant or animal

    inbreeding

    test cross

  • 2. Multiple Choice
    20 seconds
    1 pt

    The offspring produced by .............are homozygous for most traits

    test cross

    inbreeding

  • 3. Multiple Choice
    20 seconds
    1 pt
    Image

    What is the genotypic ratio of the offpring in the cross above ?

    1:1

    1:2:1

    all are homozygous recessive

    all are heterozygous

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