NEETZoologyHuman Reproduction
Which of the following statements is correct regarding the diagrammatic sectional view of a seminiferous tubule?
Options
- ALeydig cells secrete androgens and are found in the interstitial spaces.
- BSertoli cells form the blood-testis barrier.
- CSpermatids are diploid cells.
- DPrimary spermatocytes are located outside the seminiferous tubules.
Correct answer
A. Leydig cells secrete androgens and are found in the interstitial spaces.
Step-by-step solution
Leydig cells synthesize and secrete testicular hormones called androgens. The secondary spermatocytes undergo the second meiotic division to produce four equal, haploid spermatids Each seminiferous tubule is lined on its inside by two types of cells called male germ cells (spermatogonia) and Sertoli cells.