14+ Epithelial Tissue Diagram. The epithelium is a complex of specialized cellular organizations arranged into sheets without significant intercellular substance. An epithelium is a sheet of cells that covers a body surface or lines a cavity.
Definition of the epithelial tissue. Organs are then formed by the functional grouping together of multiple tissues. Epithelial tissues are nearly completely avascular.
Epithelial cells line your tissues, and they're important for protecting the underlying tissues as well as helping with absorption.
14+ Epithelial Tissue Diagram. Definition of the epithelial tissue. Simple epithelial tissue is a single cell layer thick and is located where diffusion, absorption, filtration. Adhesion between these cells is strong. Epithelial tissue lines all our body surfaces both inside and out and it also forms glands.