Which term describes a taxonomic group whose members can interbreed?

The term that describes a taxonomic group whose members can interbreed is "species." In biological classification, a species is defined as a group of organisms that can reproduce and produce viable offspring under natural conditions. This reproductive isolation is a key characteristic of species, which distinguishes them from other groups.

The concept of species encompasses not just the ability to interbreed, but also the genetic and ecological similarities among individuals within that group. Members of the same species share a common gene pool and are often adapted to similar environments, which allows them to thrive together.

In contrast, genus, family, and order are higher taxonomic categories that group multiple species based on broader characteristics and evolutionary relationships. While members of a genus may share certain traits, they do not necessarily have the capacity to interbreed successfully. Therefore, the definition of species is crucial in understanding biodiversity and the classification of living organisms.