What are the major components of testicular tissue?

The major components of testicular tissue include the seminiferous tubules, interstitial cells, and the supportive structures.

- Seminiferous Tubules: These are tightly coiled structures where spermatogenesis occurs. They are lined by a specialized epithelium composed of germ cells and Sertoli cells.
- Interstitial Cells (Leydig Cells): These cells are located in the spaces between the seminiferous tubules and are responsible for the production of testosterone.
- Supportive Structures: This includes the tunica albuginea, a dense layer of connective tissue that envelops the testis, and the blood vessels and lymphatics that supply the tissue.