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NEET Sample Paper NEET Sample Test Paper-24

  • question_answer
    How do parasympathetic neural signals affect the working of the heart?

    A)  Reduce both heart rate and cardiac output

    B)  Heart rate is increased without affecting the cardiac output.

    C)  Both heart rate and cardiac output increase

    D)  Heart rate decreases but cardiac output increases.

    Correct Answer: A

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