2. Solved Papers
  3. WB JEE Medical

WB JEE Medical WB JEE Medical Solved Paper-2008

  • question_answer
    The equation \[\frac{\Delta {{N}_{n}}}{N\Delta t}\]represents, which of the following?

    A)  Natality                              

    B)  Growth ray

    C)  Mortality                           

    D)  All of these

    Correct Answer: A

    Solution :

                    Natality (birth rate) is the rate of production of new individuals per unit of population per unit time through birth. Natality is expressed as \[\frac{\Delta {{N}_{n}}}{\Delta t}\]and \[\frac{\Delta {{N}_{n}}}{N\Delta t}\]= Specific natality rate.


You need to login to perform this action.
You will be redirected in 3 sec spinner