Biology Unit 1 Pre -test

5 Questions  I  By Edtechgirl
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Biology Quizzes & Trivia
This is a pretest for students in a sophmore/junior biology class at Fairview High School

  
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Questions and Answers

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  • 1. 
    You are walking down the street and see a young man walking towards you wearing sagging shorts, an oversized t-shirt and large silver necklace chain with a large pendant hanging on it. Which of the following is an INFERENCE about the young man
    • A. 

      He is wearing sagging shorts

    • B. 

      He is walking

    • C. 

      He must get in trouble at school

    • D. 

      He is wearing a necklace


  • 2. 
    The step by step directions for a lab activity are called the...
    • A. 

      Process

    • B. 

      Procedure

    • C. 

      Prototype

    • D. 

      To do list


  • 3. 
    Researchers at a the Cleveland Museum of Natural History have noticed that there are fewer dragonfly larvae in the feeder creeks of the Rocky River Reservation.  Which of the following would be a testable hypothesis to explain this:
    • A. 

      If pH levels in the water are higher because of pollution and there are too many frogs in the water, then there will be fewer larvae

    • B. 

      If there is a drop in water temperature then dissolved oxygen levels will also drop and this will kill off larvae

    • C. 

      Larvae don't like to live on the west side of the Rocky River

    • D. 

      Larvae like to eat small insect eggs


  • 4. 
    Which of the following is not part of the scientific method?
    • A. 

      Conclusion

    • B. 

      Data Collection

    • C. 

      Observation

    • D. 

      Wandering Variables


  • 5. 
    The independent variable in an experiment is the variable that is:
    • A. 

      Controlled by the experimenter

    • B. 

      Effected by the experiment

    • C. 

      Not effected by anything anyone does to the experiment

    • D. 

      Variable that can be left out of the experiment


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