NEET BIOLOGY

Detailed explanation-1: -Population density refers to the number of organisms per unit of an area. It is a measurement of a given population in a particular area or region. It helps in finding out the number of organisms per unit in a particular area. It is a tool that is applicable mostly for humans but sometimes for species.

Detailed explanation-2: -Population density is the average number of individuals in a population per unit of area or volume. For example, a population of 100 insects that live in an area of 100 squar e meter s has a density of 1 insect per square meter.

Detailed explanation-3: -The average number of organisms per area or volume is known as population density.

Detailed explanation-4: -Population density is the concentration of individuals within a species in a specific geographic locale. Population density data can be used to quantify demographic information and to assess relationships with ecosystems, human health, and infrastructure.

Detailed explanation-5: -A population is defined as a group of organisms of the same species that live in a particular area. There can be more than one population living within any given area.