NEET NEET SOLVED PAPER 2017

  • question_answer
    Asymptote in a logistic growth curve is obtained when                                                                  

    A)  K < N

    B)  The value of 'r' approaches zero

    C)  K = N

    D)   K > N

    Correct Answer: C

    Solution :

                     A population growing in a habitat with limited resources shows logistic growth curve. For logistic growth \[\frac{dN}{dt}=rN\left( \frac{K-N}{K} \right)\]                 If \[K=N\]then \[\frac{K-N}{K}=0\]                 \[\therefore \]  the \[\frac{dN}{dt}=0,\]the population reaches asymptote.


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