Biology Unit 1 Pre -test

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Edtechgirl
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  • 1/5 Questions

    Which of the following is not part of the scientific method?

    • Conclusion
    • Data Collection
    • Observation
    • Wandering Variables
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About This Quiz

This is a pretest for students in a sophmore/junior biology class at Fairview High School

Educational Assessment Quizzes & Trivia

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  • 2. 

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

    • Process

    • Procedure

    • Prototype

    • To do list

    Correct Answer
    A. Procedure
    Explanation
    The step by step directions for a lab activity are called the procedure. A procedure outlines the specific steps and instructions that need to be followed in order to complete the lab activity accurately and safely. It provides a clear and organized plan for conducting the experiment or activity, ensuring that all necessary actions are taken in the correct order. A procedure helps to ensure consistency and reproducibility in scientific experiments and activities.

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  • 3. 

    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

    • He is wearing sagging shorts

    • He is walking

    • He must get in trouble at school

    • He is wearing a necklace

    Correct Answer
    A. He must get in trouble at school
    Explanation
    The given answer, "He must get in trouble at school," is not supported by any information provided in the question. The question only describes the young man's appearance and actions, such as wearing sagging shorts, walking, and wearing a necklace. There is no mention or indication of his behavior at school or any trouble he might get into. Therefore, this inference cannot be made based on the given information.

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  • 4. 

    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:

    • 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

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

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

    • Larvae like to eat small insect eggs

    Correct Answer
    A. If there is a drop in water temperature then dissolved oxygen levels will also drop and this will kill off larvae
    Explanation
    If there is a drop in water temperature, it can lead to a decrease in dissolved oxygen levels. This decrease in dissolved oxygen can be harmful to the larvae, potentially killing them off. This hypothesis suggests that the change in water temperature is directly impacting the survival of the dragonfly larvae.

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  • 5. 

    The independent variable in an experiment is the variable that is:

    • Controlled by the experimenter

    • Effected by the experiment

    • Not effected by anything anyone does to the experiment

    • Variable that can be left out of the experiment

    Correct Answer
    A. Controlled by the experimenter
    Explanation
    The independent variable in an experiment is the variable that is controlled by the experimenter. This means that the experimenter has the ability to manipulate or change the independent variable in order to observe its effect on the dependent variable. By controlling the independent variable, the experimenter can determine the cause and effect relationship in the experiment.

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  • Current Version
  • Mar 21, 2022
    Quiz Edited by
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  • Aug 21, 2008
    Quiz Created by
    Edtechgirl
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