TEAS Science · Practice Question

    Ecology: TEAS Practice Question with Answer & Explanation

    An original TEAS 7-style science practice question, written for nursing-school applicants — with a full breakdown of every answer choice.

    Question

    What term describes organisms of the same species living in one area?

    • A.Community
    • B.Population
      Correct
    • C.Ecosystem
    • D.Biome

    Correct answer: B. A population consists of members of the same species occupying the same area.

    Why B is correct

    A population consists of members of the same species occupying the same area.

    How to solve this TEAS question

    Identify what the question is testing, eliminate choices that conflict with the relevant rule or evidence, and then select the option that directly answers the prompt.

    Review the alternatives

    The other choices do not satisfy the scientific fact, mathematical operation, language rule, or reading evidence tested by this question. Always compare each option with the exact wording of the prompt before deciding.

    Quick study tip: Population means one species; community includes many species.

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