Question

Mortality of a region is assessed by ____________ of individuals per unit area per unit time.

विकल्प

• Births

• Emigration

• Immigration

• Deaths

Answer 1

Mortality of a region is assessed by Deaths of individuals per unit area per unit time.

Explanation:

The number of fatalities in a given area per unit of time is referred to as mortality. The reduction in population size is due to mortality.