AMU Medical AMU Solved Paper-2013

  • question_answer
    Population growth curve is sigmoid, if the growth pattern is

    A)  logistic               

    B)  geometric

    C)  exponential                      

    D)  accretionary

    Correct Answer: A

    Solution :

                                     Population growth are the mathematical expression of the growth of a population, which are used to predict the growth rate of population from its beginning till its climax stage, i.e., stability. These growth curve may be S-shaped or sigmoid shape and J-shaped. the former sigmoid curve is logistic growth curve and is formed of five phase; lag phase, positive acceleration phase, logarithmic phase, negative acceleration phase, stationary phase.


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