Relation between clown fish and sea anemone:

Options

A. Mutualism
B. Commensalism
C. Parasitism
D. Amensalism

Answer

### Step-by-Step Solution:

1. **Identify the Organisms**: The two organisms in question are the clownfish and the sea anemone.

2. **Understand the Types of Relationships**:
- **Mutualism**: A relationship where both organisms benefit.
- **Commensalism**: A relationship where one organism benefits and the other is neither helped nor harmed.
- **Parasitism**: A relationship where one organism benefits at the expense of the other.
- **Amensalism**: A relationship where one organism is harmed while the other is unaffected.

3. **Analyze the Relationship**:
- The clownfish seeks protection from predators and finds safety among the tentacles of the sea anemone.
- The sea anemone benefits from the clownfish because it receives nutrients from the fecal matter of the clownfish.

4. **Conclusion**: Since both the clownfish and the sea anemone benefit from their relationship—clownfish receive protection, and sea anemone receives food—this relationship is classified as **mutualism**.

5. **Final Answer**: The relationship between clownfish and sea anemone is mutualism.