Testis sperm production, light micrograph
Fetal testis, light micrograph
Testis, LM
Sperm production, light micrograph
Human testis, light micrograph
Sertoli cells, TEM
Sertoli cell, TEM
Spermatogenesis in mammalian testis, light micrograph
Human testis neoplasia, light micrograph
Epididymis, light micrograph
Seminiferous tubules in the testis, SEM
Testis, light micrograph
Seminiferous tubule, light micrograph
Germ cell neoplasia, light micrograph
Epididymis, LM
Sperm production, SEM
Common frog testis, light micrograph
Sperm production, artwork
Testis, SEM
Testis Leydig cells, light micrograph
Human testis cancer, light micrograph
Testis epididymis, light micrograph
Testis showing spermatogenesis, light micrograph
Spermatogenesis, light micrograph
Testis, TEM
Sperm, TEM
Seminiferous tubules, light micrograph
Spermatic cord, light micrograph
Prostate gland, light micrograph
Spermatogenesis, TEM
Human sperm centriole, light micrograph
Meiosis, LM
Human testis tubule filled with sperm
Immature germ cell in semen, SEM
Ovarian follicles, light micrograph
Seminiferous tubule of testis
Human spermatid manchette, light micrograph
Male germinal epithelium, light micrograph
Seminal vesicle, LM
Sperm production site, SEM
Human testis, TEM
Prostate gland and urethra, light micrograph
Secretory epithelium, light micrograph
Epididymis epithelium, light micrograph
Foetal testis, light micrograph
Maturing spermatozoa, TEM
Mitosis, LM
Gall bladder, LM
Jejunum, LM
Eye, LM
Ovarian follicle, LM
Purkinje nerve cells, LM
Glomerulus, LM
Islet of Langerhans, LM
Glomeruli, LM
Penis, LM
Chick development, LM
Cholecystitis, LM
Purkinje fibres, LM
Sperm, SEM
Seminiferous tubule in testis
Grasshopper spermatozoa, light micrograph
Three seminiferous tubules in testis
Ovary, light micrograph
Human epididymis, light micrograph
Testicular cross section, light micrograph
Sperm tails, TEM
Seminiferous epithelium, TEM
Ovarian follicle, light micrograph
Klinefelter syndrome, light micrograph
Spermatozoa, SEM
Cross-section of seminiferous tubules
Blue mussel, light micrograph
Human seminiferous tubules, light micrograph
Spermatogenesis in human testicle, light micrographs
Spermatogenesis in human testicle, light micrograph
Human seminiferous tubules, light micrographs
Seminiferous tubule and Leydig cells, light micrographs
Testicle Leydig cells, light micrographs
Seminiferous tubules and Leydig cells, light micrographs