Question

Observe the given diagram of the sectional view of Testis.



Which of the following statements about the above diagram is correct?

• A. $A$ is stimulated by FSH.
• B. $B$ is responsible for secretion of hormone testosterone.
• C. $C$ is the diploid germ cell which gives rise to gametes.
• D. $D$ is responsible for providing nutrition to the growing sperms.

Answer 1

Answer: (D)

A: Interstitial cells/Leydig's cells: They are responsible for the secretion of male sex hormones like testosterone. They are stimulated by ICSH/LH.
B: Spermatogonia: They are the germ cells that give rise to spermatozoa.
C: Spermatozoa: They are formed as a result of spermatogenesis.
D: Sertoli cells: They are responsible for providing nourishment to the growing sperms