Science

8th

grade

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Genetics

657
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29 questions

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  • Multiple Choice
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    30 seconds
    1 pt
    Which sentence is TRUE?
    Acquired traits are passed from parents to offspring
    Inherited traits are passed from parents to offspring
    Behaviors are never inherited
    Behaviors are always inherited 
  • Multiple Choice
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    1.5 minutes
    1 pt
    What are the nucleotides made of?
    Sugar, Phosphate, nitrogen base
    Phosphate, Adenine, nitrogen base
    Thymine, Adenine, Cytomine
    Phosphate, Nitrogen, Adenine
  • Multiple Choice
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    30 seconds
    1 pt
    Image
    Which of the following best describes a DNA molecule?
    double helix
    contains ribose
    made of amino acids
    contains Uracil
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