Meiosis, LM
Human testis, light micrograph
Seminiferous tubules, light micrograph
Male germinal epithelium, 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
Testis sperm production, light micrograph
Fetal testis, light micrograph
Epididymis, LM
Epididymis, light micrograph
Testis, light micrograph
Testicle, light micrograph
Ovulation and fertilisation, artwork
Testis, LM
Seminiferous tubule, light micrograph
Common frog testis, light micrograph
Spermatogenesis in mammalian testis, light micrograph
Sperm production, light micrograph
Testis epididymis, light micrograph
Foetal ovary, light micrograph
Meiosis, light micrograph
Maturing sperm, SEM
Sperm, SEM
Immature germ cell in semen, SEM
Sperm production, SEM
LM of sperm on egg during fertilisation
Sertoli cells, TEM
Sertoli cell, TEM
Sperm production, artwork
Testicles
Prostate gland, light micrograph
Spermatic cord, light micrograph
Fertilisation, SEM
Products of meiosis and mitosis, artwork
Meiosis in pollen grains, light micrograph
Meiosis in fetal ovary, light micrograph
Human fertilisation, artwork
Mitosis, light micrograph
Human sperm centriole, light micrograph
Human spermatid manchette, light micrograph
Human epididymis, light micrograph
Human seminiferous tubules, light micrograph
Grasshopper spermatozoa, light micrograph
Spermatogenesis, light micrograph
Secretory epithelium, light micrograph
Epididymis epithelium, light micrograph
Crossing over during meiosis, light micrograph
Chromosomes condensing during meiosis, light micrograph
Seminiferous tubules in the testis, SEM
IVF treatment, light microscope
Cell division of Oxytricha protozoa, light micrograph
Paramecium conjugating, light micrograph
Sex cords in a fetal ovary, light micrograph
Sponge releasing sperm
Ovarian follicles, light micrograph
Sperm production site, SEM
Pulmonary artery cells
Spermatozoa, SEM
Maturing spermatozoa, TEM
Spermatogenesis, TEM
Fertilisation, artwork
Sperm cells, artwork
Testis showing spermatogenesis, light micrograph
Testicular cross section, light micrograph
Human testis cancer, light micrograph
Human sperm with dna, artwork
Sperm cell, artwork
Seminiferous tubule of testis
Prostate gland and urethra, light micrograph
Prometaphase oocyte, light micrograph
Anaphase I oocyte, light micrograph
Testis Leydig cells, light micrograph
Desmid zygote, light micrograph
Artificial insemination, artwork