The functional role of an organism in an ecosystem which is comparable to the profession of a person is called

Options

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

Answer

**Step-by-Step Solution:**

1. **Understanding the Question:**
The question asks for the term that describes the functional role of an organism within an ecosystem, which can be compared to a person's profession.

2. **Identifying Key Terms:**
- "Functional role" refers to the specific activities and interactions an organism has within its environment.
- "Ecosystem" is the community of living organisms and their physical environment.
- The comparison to a "profession" indicates that the term should reflect the specific job or role an organism plays.

3. **Exploring Possible Answers:**
- **Habitat:** This term refers to the natural environment in which an organism lives. It does not describe the role or function of the organism.
- **Ecosystem:** This term refers to the interaction between different species and their physical environment. It encompasses more than just the role of a single organism.
- **Biome:** This term describes a large geographical area characterized by specific plant and animal groups. It is broader than the role of an individual organism.

4. **Identifying the Correct Term:**
The correct term that describes the functional role of an organism in an ecosystem, akin to a profession, is "Niche." A niche includes the type of food the organism eats, where it lives, and its role in the ecosystem.

5. **Final Answer:**
The functional role of an organism in an ecosystem, comparable to the profession of a person, is called a **Niche**.

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