Select the incorrect statement (w.r.t. Ecological niche)

Options

A. It represents functional role and status of a species in the environment .
B. It does not represent trophic position of a species.
C. No two species can have the same niche if they are found in the same environment.
D. It is a component of habitat which is governed by functioning of an organism.

Answer

To solve the question of selecting the incorrect statement with respect to the ecological niche, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Concept of Ecological Niche**:
- An ecological niche refers to the role and position a species has in its environment, including all its interactions with biotic and abiotic factors. It encompasses the species' habitat, resource use, and its role in the ecosystem.

2. **Analyze the Statements**:
- We need to evaluate each statement provided in the options to determine which one is incorrect.

3. **Evaluate the First Statement**:
- "It represents the functional role and status of species in the environment."
- This statement is **correct** because the ecological niche indeed describes the functional role of a species in its environment.

4. **Evaluate the Second Statement**:
- "It does not represent the trophic position of a species."
- This statement is **incorrect**. The ecological niche does include information about the trophic level or position of a species in the food chain.

5. **Evaluate the Third Statement**:
- "No two species can have the same niche if they are found in the same environment."
- This statement is **correct**. According to the competitive exclusion principle, two species competing for the same resources cannot coexist if their niches are identical.

6. **Evaluate the Fourth Statement**:
- "It is a component of habitat which is governed by the functioning of an organism."
- This statement is also **correct**. The ecological niche is influenced by how an organism interacts with its environment and other organisms.

7. **Conclusion**:
- After evaluating all statements, the incorrect statement is the second one: "It does not represent the trophic position of a species."

### Final Answer:
The incorrect statement with respect to ecological niche is: **"It does not represent the trophic position of a species."**

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