There is a connective tissue cord extending between the testis and abdominal wall called

Options

A. Testis cord
B. Gubernaculum
C. Mesenteric cord
D. Spermatic cord

Explanation

**Step-by-Step Solution:**

1. **Identify the Structure**: The question asks for a connective tissue cord that extends between the testis and the abdominal wall.

2. **Consider the Options**: The possible answers provided are:
- Testes cord
- Gubernaculum
- Mesenteric cord
- Spermatic cord

3. **Analyze Each Option**:
- **Testes cord**: This term is not commonly used in biological terminology.
- **Gubernaculum**: This is a fibrous cord that helps guide the descent of the testes but does not extend to the abdominal wall.
- **Mesenteric cord**: This term refers to the tissue that supports the intestines, not related to the testes.
- **Spermatic cord**: This is a well-known structure that contains blood vessels, nerves, and the vas deferens, and it extends from the testes to the abdominal wall.

4. **Conclusion**: Based on the analysis, the correct answer is the **spermatic cord**. It serves as a supporting structure for the testes and contains important components such as the vas deferens and blood vessels that drain the testes.

**Final Answer**: The connective tissue cord extending between the testis and abdominal wall is called the **spermatic cord**.

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