What are the ingrowths in tunica albuginea known as?

Options

A. Germ cell
B. Septa
C. Sertoli cells
D. Leydig cell

Answer

**Step-by-Step Solution:**

1. **Understanding Tunica Albuginea**: The tunica albuginea is a layer of connective tissue that surrounds the testes. It plays a crucial role in the structure and function of the testes.

2. **Identifying In-Growths**: The question asks about the in-growths within the tunica albuginea. In this context, these in-growths are structures that extend from the tunica albuginea into the interior of the testes.

3. **Recognizing the Function of In-Growths**: The in-growths help in partitioning the testicular tissue into lobes, which is essential for the organization of the seminiferous tubules where sperm production occurs.

4. **Identifying the Correct Term**: The specific term for the in-growths in the tunica albuginea is "septa." These septa divide the testicular tissue into lobes.

5. **Conclusion**: Therefore, the in-growths in the tunica albuginea are known as septa.

**Final Answer**: The in-growths in the tunica albuginea are known as **septa**.

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