Question

Population growth is indicated by

• A. Emigration
• B. Mortality
• C. Natality
• D. All of the above

Answer 1

The correct option is D All of the above

A. Emigration is the outward movement of individuals from a population in a given area and hence, size of population decreases.

B. Mortality is the rate of loss of individuals (i.e. death rate) per unit time due to death.

C. Natality is the rate of production of new individuals (i.e. birth rate) per unit of population per unit time.

Hence, all these attributes indicate the population growth.

So, the correct answer is 'All of the above'.