Want this question answered?
Because it exports lipid-soluble signals
the sperm cells
The testes have a twofold function. Firstly, testosterone production takes place in the Leydig cells of the testes. Secondly, sperm cells are produced in the testes.
In the testes, or testicles, there are a group of cells called the interstitial cells of Leydig. Their main purpose is to produce the hormone testosterone,
cells are smooth
Leydig cells produce testosterone in the testes. They are also called interstitial cells.
Cells do not produce sperm. Spermatozoa, also known as sperm cells, are produced in the testes.
Gametes.
in the testes
Because liver cells create bile salts. This consists of cholestrol. Cholestrol is a lipid molecule. Lipids such as cholestrol and steroids are made and packaged in the Smooth endoplasmic reticulum. Feel free to correct me (anyone who spots anything wrong in my answer).
Interstitial cells of Leydig in the testes secrete testosterone.
Germinal epithelial cells.