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    Shannon-Weiner function to estimate species diversity is given as:
    Question

    Shannon-Weiner function to estimate species diversity is given as:

    A.

    H' = Σ (pi loge pi)

    B.

    H' = Σ (loge pi)

    C.

    H' = pi Σ loge pi

    D.

    None of these

    Correct option is A


    The Shannon-Weiner diversity index is calculated using:
    H' = -Σ (pi × ln pi), where pi is the proportion of individuals of species i.
    Correct answer: (a) H' = Σ (pi loge pi)

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