What do we call a group of interbreeding individuals in a given area?

• A. Community
• B. Population
• C. Species
• D. Ecosystem

Answer: (B)

A group of interbreeding individuals in a given area is referred to as a population. In biological terms, a population comprises all the members of a species that live in a specific geographical area and have the potential to interbreed. This concept is central to understanding how species evolve and interact with their environment.

In contrast, a community encompasses all the different populations of organisms living and interacting in a particular area, while a species is defined as a group of organisms that can interbreed and produce fertile offspring. An ecosystem refers to the complex interactions between living organisms (including multiple populations and communities) and their physical environment. Thus, the definition of a population specifically emphasizes the interbreeding aspect and the localized nature of the group, making it the correct answer.