CBSE Class 12-science Answered
The different population attributes which an individual does not possess are population density, population growth, mortality rate, natality rate, sex ratio and age distribution.
(i) Population density: It is the number of individuals of a species per unit area or volume.
(ii) Population growth: Increase in the number of population which resides in a particular geographical area.
(iii) Mortality rate: It is expressed as the number of deaths per 1000 individuals of a population per year.
(iv) Natality rate: It is expressed as the number of births per 1000 individuals of a population per year.
(v) Sex ratio: The ratio of males to females in a population.
(vi) Age distribution: The proportionate numbers of persons in different age categories in a given population.
(Any three)