Meiotic Cell Division

Fish Entire LS Fish Head Region TS Fish Gill Region TS Fish Trunk Region TS Fish Tail Region TS Fish Oesophagus TS Fish Stomach TS Fish Intestine TS Fish Rectum TS Fish Liver TS Fish Pancreas TS Fish Skin VS Fish Kidney TS Fish Ovary TS Fish Testis TS Fish Gill TS, VS Fish Air Bladder TS Fish Olfactory Rosset TS Fish Spinal Cord TS Fish Brain LS Fish Brain TS through Telencephalon Fish Brain TS through Diencephalon Fish Brain TS through Mesencephalon Fish Brain TS through Metencephalon Fish Brain TS through Myelencephalon

Earthworm Buccal Region TS Earthworm Pharynx Region TS Earthworm Spermathica Region TS Earthworm Oesophagus Region TS Earthworm Seminal Vesicle Region TS Earthworm Prostate Gland Region TS Earthworm Testis Region TS Earthworm Intestinal Region TS Earthworm Gizard Region TS Earthworm Clitellum Region TS Earthworm Typhlosolar Region TS Earthworm Anterior Region Sag. Sec. Earthworm Ovary WM Earthworm Setae WM Earthworm Septal Nephridium WM Nereis Parapodium WM Heteronereis Parapodium WM Nereis Body TS Leech Crop Region TS Leech Stomach Region TS Leech Intestinal Region TS Leech post. Sucker TS Leech Ant. Sucker TS

Dogfish Skin VS Shark Embryo TS through Tail Region Shark Embryo TS through Snout Region Shark Embryo TS through Eye Region Shark Embryo TS through gill Region Shark Embryo TS through Trunk Region

Ovary TS Showing Oogenesis Testis TS Showing Spermatogenesis Sperm Smear Section of Uterus with Embryo 6 mm. Embryo TS 6 mm. Embryo Sag. Sec. 10 mm. Embryo TS 10 mm. Embryo Sag. Sec.