What is Human Body Tissue. If you were to try to explain to someone what your body is made of, you might say two arms, two legs, feet and hands, a head and a torso.
Tissue definition, an aggregate of similar cells and cell products forming a definite kind of structural material with a specific function, in a multicellular organism. See more.
The word tissue comes from a form of an old French verb meaning “to weave”. There are four different types of tissues in animals: connective, muscle, nervous, and epithelial. In plants, tissues are divided into three types: vascular, ground, and epidermal. Groups of tissues make up organs in the body such as the brain and heart.
Permanent tissues may be defined as a group of living or dead cells formed by meristematic tissue and have lost their ability to divide and have permanently placed at fixed positions in the plant body. Meristematic tissues that take up a specific role lose the ability to divide.
Tissue definition is - a piece of soft absorbent tissue paper used especially as a handkerchief or for removing cosmetics. How to use tissue in a sentence.
Tissue Definition. Tissues are groups of similar cells that come together to perform a special function in the body. The study of tissues is called Histology or Microanatomy.There are different types of tissues in the human body; other animals and plants have tissues too but theirs will be described in another article.
Body tissues include bone, muscle, nerve tissue, nerve supporting glial tissue, epithelium, fat, fibrous and elastic tissue. tissue any group of cells of similar structure in animals or plants, that performs a specific function; examples are MUSCLE, PHLOEM. tissue.
Define tissue. tissue synonyms, tissue pronunciation, tissue translation, English dictionary definition of tissue. n. 1. A fine, very thin fabric, such as gauze. 2. Tissue paper. ... nervous tissue; the tissues of the body. 2. (a piece of) thin soft paper used for wiping the nose etc. He ...
Tissue is part of the body of a living thing that is made of similar cells, like the cardiac tissue of your heart. A tissue is also a soft, thin piece of paper used for wiping noses and tear drops.
Tissue: Tissue, in physiology, a level of organization in multicellular organisms; it consists of a group of structurally and functionally similar cells and their intercellular material. By definition, tissues are absent from unicellular organisms. Learn more about tissues in this article.