Sense organs of Aurelia are

Options

A. Tenlitta
B. Tentacylocyst
C. Nematocyst
D. Otholith

Answer

To answer the question about the sense organs of Aurelia, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Organism**: Aurelia is a genus of jellyfish, commonly known as moon jellyfish. Understanding its biological classification helps in identifying its characteristics.

2. **Understanding Sense Organs**: Sense organs are specialized structures that allow an organism to perceive its environment. In Aurelia, these organs are located at the margin of the organism.

3. **Examine the Options**: The options provided are:
- A. Tenlita
- B. Tentaculosis
- C. Nematocyst
- D. Otholith

4. **Analyze Each Option**:
- **Tenlita**: This term does not correspond to any known structure related to Aurelia.
- **Tentaculosis**: This refers to a modified tentacle that contains sensory structures. It is recognized as a sense organ in Aurelia.
- **Nematocyst**: These are stinging cells found in jellyfish, but they are not primarily sense organs.
- **Otholith**: This is related to balance in fish and is not applicable to Aurelia.

5. **Select the Correct Answer**: Based on the analysis, the correct answer is **B. Tentaculosis**. This structure is specifically adapted for sensory functions in Aurelia.

### Final Answer:
The sense organs of Aurelia are **B. Tentaculosis**.

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