NEET BIOLOGY

Detailed explanation-1: -Population is defined as a group of individual of the same species, plant or animal, inhabiting a given area. Many such populations that are interacting with each other together form the community. The biotic community together with the abiotic environment together forms the ecosystem.

Detailed explanation-2: -Community: All the interacting populations in a specified area. 5. Ecosystem: A system of interacting organisms and nonliving factors in a specified area.

Detailed explanation-3: -A community is all of the populations of different species that live in the same area and interact with one another. A community is composed of all of the biotic factors of an area. An ecosystem includes the living organisms (all the populations) in an area and the non-living aspects of the environment (Figure below).

Detailed explanation-4: -“Population interaction is the interaction between different populations. It refers to the effects that the organisms in a community have on one another.” Ecology is a vast arena in Biology, which is a study of organisms, their distribution and interaction with each other and the environment.