Eliminate the odd one out:

Options

A. Vas deferens
B. Epididymis
C. Ampulla
D. Sertoli cells

Explanation

To solve the question "Eliminate the odd one out," we need to analyze the given terms and identify which one does not belong to the same category as the others.

### Step-by-Step Solution:

1. **Identify the Terms**: We have four terms related to reproductive systems. Let's assume the terms are:
- Vas deferens
- Tautole cells
- Ampoula
- Epididymis

2. **Classify Each Term**:
- **Vas deferens**: This is a part of the male reproductive system. It is a muscular tube that transports sperm from the epididymis to the ejaculatory duct.
- **Tautole cells**: These are somatic cells found in the male reproductive system, specifically involved in the support and nourishment of sperm.
- **Ampoula**: This is a part of the female reproductive system. It refers to the widened section of the fallopian tube where fertilization typically occurs.
- **Epididymis**: This is also part of the male reproductive system, where sperm matures and is stored.

3. **Determine the Odd One Out**:
- From the classification, we see that the first three terms (Vas deferens, Tautole cells, and Epididymis) are all parts of the male reproductive system.
- The **Ampoula**, however, is a part of the female reproductive system.

4. **Conclusion**: The odd one out is the **Ampoula** because it belongs to the female reproductive system while the others belong to the male reproductive system.

### Final Answer:
The odd one out is **Ampoula**.

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