1. Tardigrade
  2. Question
  3. Biology
  4. How many of the following structures are found in the primary sex organ of a male? (I) The network of small tubules (II) Leydig cells (III) Blood vessels (IV) Seminiferous tubules

Q. How many of the following structures are found in the primary sex organ of a male?
(I) The network of small tubules
(II) Leydig cells
(III) Blood vessels
(IV) Seminiferous tubules

 1436  222 NTA AbhyasNTA Abhyas 2020Human Reproduction Report Error

Solution:

The network of small tubules, blood vessels, seminiferous tubules, the interstitial cells of Leydig, are located in the connective tissue surrounding the sperm-producing tubules of the testes, are responsible for the production and secretion of testosterone.