Biology

9th -

10thgrade

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Punnett Square

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15 questions

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  • Multiple Choice
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    30 seconds
    1 pt
    Homozygous is when...
    the alleles are the same
    the alleles are different
    the alleles are absent
    the alleles are present
  • Multiple Choice
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    30 seconds
    1 pt
    Heterozygous is when...
    the alleles are the same
    the alleles are different
    the alleles are absent
    the alleles are present
  • Multiple Choice
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    30 seconds
    1 pt
    In a heterozygous genotype, the ___________ allele takes over in the phenotype.
    recessive
    dominant
    lower case letter
    both 
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