Human sperm centriole, light micrograph
Human spermatid manchette, light micrograph
Seminiferous tubule, light micrograph
Seminiferous tubules, light micrograph
Male germinal epithelium, light micrograph
Testis, light micrograph
Sperm production, light micrograph
Human testis, light micrograph
Secretory epithelium, light micrograph
Epididymis epithelium, light micrograph
Testis sperm production, light micrograph
Spermatozoa, SEM
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
Epididymis, light micrograph
Fetal testis, light micrograph
Sperm production, SEM
Testis, LM
Human epididymis, light micrograph
Sperm, TEM
Testicle, light micrograph
Maturing spermatozoa, TEM
Grasshopper spermatozoa, light micrograph
Spermatogenesis, light micrograph
Foetal testis, light micrograph
Human testicle, light micrograph
Seminoferous tubules, light micrograph
Epididymis, LM
Human sperm SEM X2250
Prostate gland, light micrograph
Human prostate gland, light micrograph
Small vein valve, light micrograph
Blood vessels and nerves, light micrograph
Vas deferens, light micrograph
Pampiniform plexus, light micrograph
Sperm cells, TEM
Seminal vesicle cells, light micrograph
Spermatogenesis, TEM
Spermatic cord, light micrograph
Simple columnar epithelium, light micrograph
Sperm, SEM
Ovarian stroma, light micrograph
Prostate gland and urethra, light micrograph
Sperm production site, SEM
Kidney cortex, light micrograph
Testis Leydig cells, light micrograph
Spermatogenesis in mammalian testis, light micrograph
Testis epididymis, light micrograph
Human testis tubule filled with sperm
Pancreatic serous acini, light micrograph
Human testis neoplasia, light micrograph
Germ cell neoplasia, light micrograph
Prostate corpus amylaceous, light micrograph
Oocyte, light micrograph
Ovarian follicles, light micrograph
Meiosis, LM
Sertoli cells, TEM
Sertoli cell, TEM
Immature germ cell in semen, SEM
Seminiferous tubule of testis
Endometrium in secretory phase, light micrograph
Normal and atypical sperm
Human adrenal gland cortex, light micrograph
Human adrenal gland cortex and medulla, light micrograph
Adrenal gland cortex and medulla, light micrograph
Adrenal gland medulla, light micrograph
Adrenal gland, light micrograph
Human adrenal gland, light micrograph
Klinefelter syndrome, light micrograph
Testicular cancer seminoma c-kit stain, light micrograph
Common frog testis, light micrograph
Kidney glomerulus, light micrograph
Kidney medulla, light micrograph
Kidney convoluted tubules, light micrograph
Kidney basement membranes, light micrograph