The clitellum is a distinct part in the body of earthworm, it is found in

Options

A. Segments 13 - 14 - 15
B. Segments 14 - 15 - 16
C. Segments 12 - 13 - 14
D. Segments 15 - 16 - 17

Answer

To determine where the clitellum is found in the body of an earthworm, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding the Clitellum**:
- The clitellum is a thick, glandular, non-segmented part of the earthworm's body. It appears as a prominent circular band.

2. **Location of the Clitellum**:
- The clitellum is located in the body wall of the earthworm.

3. **Segments of the Earthworm**:
- Earthworms have a segmented body, and the clitellum is found in specific segments.

4. **Identifying the Correct Segments**:
- The clitellum is typically found in segments 14, 15, and 16 of the earthworm.

5. **Function of the Clitellum**:
- The clitellum secretes mucus and albumin, which are essential for the formation of a cocoon that aids in the fertilization of eggs.

6. **Conclusion**:
- Based on the information gathered, the clitellum is found in segments 14, 15, and 16.

### Final Answer:
The clitellum is found in segments 14, 15, and 16 of the earthworm.

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