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NEET Biology Human Reproduction Question Bank Critical Thinking Question

  • question_answer
    The percentage ratio of natality over mortality is called [MP PMT 1997, 2000]

    A) Vital index

    B) Population density

    C) Total count of individuals

    D) Fertility rate

    Correct Answer: A

    Solution :

    The percentage ratio of natality over mortality is known as vital index i.e., natality/mortality X 100. It determines the growth of a population.


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