The specific role and position of an organism within its environment is its

The specific role and position of an organism within its environment is its

• A. Habitat
• B. Niche
• C. Biome
• D. Ecosystem

Answer: (B)

The idea behind this term is the niche—the role and position an organism has in its ecosystem. It includes how it obtains resources (what it eats or how it gets energy), how it interacts with other species (predators, prey, competitors, symbionts), when and where it reproduces, and how it affects its environment. The niche is about the organism’s functions and activities within the community, not just the physical place it lives. That helps explain why two species can coexist in the same area by occupying different roles or using different resources, while a species’ niche can shift if conditions change. This is different from a habitat (the actual place where an organism lives), a biome (a large region defined by climate and vegetation), or an ecosystem (the whole system of living and nonliving parts interacting together). For example, a fox’s niche includes hunting behavior, diet, and its impact on prey populations, while the habitat would be the forest or grassland where it lives.

The idea behind this term is the niche—the role and position an organism has in its ecosystem. It includes how it obtains resources (what it eats or how it gets energy), how it interacts with other species (predators, prey, competitors, symbionts), when and where it reproduces, and how it affects its environment. The niche is about the organism’s functions and activities within the community, not just the physical place it lives. That helps explain why two species can coexist in the same area by occupying different roles or using different resources, while a species’ niche can shift if conditions change. This is different from a habitat (the actual place where an organism lives), a biome (a large region defined by climate and vegetation), or an ecosystem (the whole system of living and nonliving parts interacting together). For example, a fox’s niche includes hunting behavior, diet, and its impact on prey populations, while the habitat would be the forest or grassland where it lives.