The interstitial cells or Leydig cells

A) produce sperm cells.
B) form the wall of the rete testis.
C) cover the testis with a white tunic.
D) secrete seminal fluid.
E) secrete testosterone.

Leydig Cells

Cells located in the testes that produce testosterone and other androgens, crucial for male reproductive and secondary sexual characteristics.

Testosterone

A primary male sex hormone that plays key roles in health and well-being, including the development of male sexual characteristics, muscle mass, and bone density.

Rete Testis

A network of tubules in the testes where sperm partially matures and is transported to the epididymis.