Assertion : Natality rate increases the population size and population density both.
Reason : Natality increase the number of individuals in an area by births.

Options

A. If both the assertion and the reason are true and the reason is a correct explanationof the assertion
B. If both the assertion and reason are true but the reason is not a correct explanation of the assertion
C. If the assertion is true but the reason is false
D. If both the assertion and reason are false

Answer

a

Explanation

(a) Natality is generally expressed as number of births per 1,000 individuals of a population per year. Crude birth rate is the number of births per 1,000 persons in the middle of a given year, i.e. on july 07, It increases the population size (total number of individuals of a population) and population density.