Stock Photo - Human testicle or testis section showing seminiferous tubules, Leydig cells, Sertoli cells, spermatocytes and spermatogonia. Optical microscope X100.

Stock Photo: Human testicle or testis section showing seminiferous tubules, Leydig cells, Sertoli cells, spermatocytes and spermatogonia. Optical microscope X100.