Description
Amphibian Simple Columnar Epithelium, sec. 7 µm Mallory’s: Epithelial tissue covers or lines body surfaces as well as serving to absorb, filtrate, protect, and secrete various substances. The tissue is classified by the number of cell layers it has (simple=1 cell layer, stratified = more than 1 cell layer) and the shape of the cells (squamous=flat, cuboidal=cube shaped, columnar=column-shaped). From amphibian small intestine. Stained to show goblet cells.
Amphibian Ciliated Epithelium, sec. 7 µm H&E: Epithelial tissue covers or lines body surfaces as well as serving to absorb, filtrate, protect, and secrete various substances. The tissue is classified by the number of cell layers it has (simple=1 cell layer, stratified = more than 1 cell layer) and the shape of the cells (squamous=flat, cuboidal=cube shaped, columnar=column-shaped). From amphibian roof of mouth.