Foto de stock - Human testicle or testis section showing seminiferous tubules, Leydig cells, Sertoli cells, spermatocytes, spermatogonia, spermatides and spermatozoon. Optical microscope X100.

Imagen: Human testicle or testis section showing seminiferous tubules, Leydig cells, Sertoli cells, spermatocytes, spermatogonia, spermatides and spermatozoon.

Criterios de búsqueda

Selecciona varios criterios