Testes

• Spermatic Cord - a connective tissue sheath that encloses blood vessels, nerves, and the ductus deferens, connecting each testis to the trunk
• Tunica Albuginea - a fibrous connective tissue capsule, that surrounds each testis
• Seminiferous Tubules - the actual "sperm-forming factories"
• Rete Testis - a set of tubules where the seminiferous tubules of each lobules empty sperm into
• Epididymis - the first part of the duct system, which hugs the posterior surface of the testis
• Interstitial Cells - lies in the soft connective tissue surrounding the seminiferous tubules, functionally distinct cells that produce androgens, and testosterone "