(B) Natality refers to the birth rate of a population.It is defined as the number of births during a given period in the population that are added to

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The number of births during a given period in the population that are added to the initial density.

(B) Natality refers to the birth rate of a population.It is defined as the number of births during a given period in the population that are added to the initial population density.Option $A$ describes Immigration.Option $C$ describes Mortality.Option $D$ describes Emigration.

Class 12 Biology Organisms and Populations Population Attributes

Medium

Natality is

A
The number of individuals of the same species that have come into the habitat from elsewhere during the time period under consideration.
B
The number of births during a given period in the population that are added to the initial density.
C
The number of deaths in the population during a given period.
D
The number of individuals of the population who left the habitat and gone elsewhere during the time period under consideration.