Competitive exclusion principle stating that inferior species is eliminated eventually after prolonged competition was given by

Options

A. Allen
B. Pearl-Verhulst
C. Gause
D. Darwin.

Explanation

To answer the question regarding who proposed the competitive exclusion principle, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Concept of Competition**:
- In an ecosystem, different species often compete for limited resources such as food, space, and mates. This competition can be detrimental to both species involved.

2. **Define the Competitive Exclusion Principle**:
- The competitive exclusion principle states that two species competing for the same resources cannot coexist indefinitely. Eventually, one species will be eliminated, typically the one that is less efficient at utilizing the resources.

3. **Identify the Scientist**:
- The competitive exclusion principle was formulated by the scientist G.F. Gause. He conducted experiments that demonstrated this principle, leading to its association with his name.

4. **Conclusion**:
- Therefore, the correct answer to the question is that the competitive exclusion principle was given by G.F. Gause.

### Final Answer:
The competitive exclusion principle stating that inferior species is eliminated eventually after prolonged competition was given by G.F. Gause.

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