Science

8th

grade

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Biotechnology

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20 questions

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  • 1. Multiple Choice
    30 seconds
    1 pt

    What is the most useful change biotechnology has made in agriculture?

    Crops need more water

    Crops need more nutrients

    Crops need more time to grow

    Crops resist more diseases

  • 2. Multiple Choice
    30 seconds
    1 pt

    What term describes how humans created pure-bred dogs?

    artificial selection

    cloning

    crossbreeding

    selective breeding

  • 3. Multiple Choice
    30 seconds
    1 pt

    Which area of biotechnology is most likely to create ethical problems?

    insulin production by bacteria

    organ cloning

    genetic engineering to increase crop yields

    forensic testing of crime scene evidence

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