Which one of the following terms describes not only the physical space occupied by an organism but also its fu

Question

Which one of the following terms describes not only the physical space occupied by an organism but also its functional role in the community of organisms?

Accepted Answer

An ecological niche encompasses both the physical habitat of a species and its role within the ecosystem, including its interactions with other species and its resource utilization. While habitat refers only to the physical environment, and ecotone describes the transition zone between two ecosystems, the niche is a more comprehensive concept that includes the organism's functional contribution and requirements.