Which of the following is correct about mammalian testes?
A. Graafin follicles, Sertoli cells, Leydig cells
B. Sertoli cells,Seminiferous tubules ,Leydig cells
C. Graafian follicles, Leydig cells, Seminiferous tubulous
D. Graafian follicles, Sertoli cells , Seminiferous tubulous