In demography,we study:

  • A
    Decrease or increase in population
  • B
    Ratio of different age groups of males and females
  • C
    Distribution of population in different countries
  • D
    All of the above

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Similar Questions

Emigration is:

The percentage ratio of natality over mortality is called

Define/Explain: Age composition.

The given diagram of an age pyramid represents . . . . . . .

If there were $30$ lotus plants in a pond last year and through reproduction $10$ new plants were added, taking the current population to $40$, then the birth rate = $.........$ offspring per lotus per year.

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