Which cells in males are responsible for producing SRY protein that causes medullary sex cords to become presumptive seminiferous tubules?

[DianaZ]

#july2020amc1

Which cells in males are responsible for producing SRY protein that causes medullary sex cords to become presumptive seminiferous tubules?

A. Leydig cells
B. Sertoli cells
C. Primordial germ cells
D. None of the above

Explanatory Note:
Sertoli cells. Leydig cells produces Testosterone which is critical for virilization of the external genitalia