Haryana PMT Haryana PMT Solved Paper-2006

  • question_answer
    Human population growth is :

    A)  lag                                        

    B)  stationary

    C)  exponential      

    D)  none of these

    Correct Answer: D

    Solution :

    Population growth curve is the graphic representation of population growth by plotting number of individuals at different time intervals. The human population growth curve is S-shaped or sigmoid. It has three phases (i) Lag phase is slow in the beginning due to  mall size of population, lack of adaptation to   new   environment   and   slow development.


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