Medical definition of tissue tissue: a group or layer of cells that perform specific functions for example, muscle tissue is a group of muscle cells. Animal tissue definition the epithelial tissue forms the outer covering or lining for some part of the body it is composed of closely packed cells. The general characteristic of epithelial tissue is that the cells are closely packed together since they form the linings of organs and body cavities, they have at. Nervous tissues are any tissues that are made of nerves nerves are found in the brain, spinal cord, and peripheral nervous system also, nervous tissue is ubiquitous. Epithelium is one of the four main types of tissue in the body epithelial tissue consisting of a single layer of cells is classified as simple epithelium.
Epithelial tissue epithelial tissue is a sheet of cells that covers a body surface or lines a body cavity two forms occur in the human body: covering and lining. Epithelial tissue is also known as the top layer of your skin you can also find it covering several of your organs. Define tissue tissue synonyms, tissue pronunciation, tissue translation, english dictionary definition of tissue n 1 a fine, very thin fabric, such as gauze 2.
Identification, characteristics and assessment of tissue types present in pressure ulcers for wound treatment and healing status. Epithelium: epithelium,, in anatomy epithelial tissues, the second type, are sheets of cells adhering at their side, or lateral, surfaces.
Define tissue: a piece of soft absorbent tissue paper used especially as a handkerchief or for removing cosmetics — tissue in a sentence. Connective tissue (ct) is one of the four basic types of animal tissue, along with epithelial tissue, muscle tissue, and nervous tissue it develops from the mesoderm.
A secondary school revision resource for aqa gcse additional science about tissues, organs and organ systems. Tissue definition, biology an aggregate of similar cells and cell products forming a definite kind of structural material with a specific function, in a.