stratified columnar epithelium. epithelial tissue types.

stratified columnar epithelium cell epithelial tissue types tall slender oval nuclei lining organ conjunctiva pharynx anus urethra column narrow ciliated non-ciliated mammary gland salivary embryo medical membrane connective microvilli multiple layers secretion protection filtration excretory system eyes mucus transition uterus scientific vector histology cellular structure surface biology anatomy cilia human cells oval-shaped found male epithelium types