AP BIOLOGY

Detailed explanation-1: -A population is a number or a group of all the organisms belonging to the same group or species living in a specific geographical area and are capable of interbreeding and reproducing to produce similar offspring.

Detailed explanation-2: -A population is a group of individuals of the same species that live in the same geographic area that interbreed with each other. Many species consist of multiple populations dispersed over a few to many geographic areas.

Detailed explanation-3: -Ecosystem: The collection of all living organisms in a geographic area, together with all the living and non-living things with which they interact.

Detailed explanation-4: -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.