Tissue (biology) - Wikipedia
In biology, tissue is an assembly of similar cells and their extracellular matrix from the same embryonic origin that together carry out a specific function. [1][2] Tissues occupy a biological organizational …
Tissue | Definition, Types, & Facts | Britannica
Dec 1, 2025 · 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 …
Tissue Types and Functions - Science Notes and Projects
Apr 23, 2025 · Learn about tissue types and functions in humans, other animals, and plants. Get examples, quizzes, and a PDF study guide.
Tissues and Organs - Fundamentals - Merck Manual Consumer Version
The cells in a tissue are not identical, but they work together to accomplish specific functions. For example, muscle tissue has muscle cells, which contract to make the muscle move.
Body Tissue Types, Structure & Function - Cleveland Clinic
Apr 1, 2025 · This type of tissue comes in one or more layers, with little or no space between cells. The cells have a neat, orderly arrangement that’s important to how these tissues work.
What Is Tissue in Biology and What Are Its Functions?
Jul 28, 2025 · A tissue is a collection of similar cells that work together to perform a particular function. These organized groups of cells are fundamental to the structure and operation of multicellular …
What are Tissues? Definition, Types and Examples - Selftution
May 4, 2023 · A group of cells, which are similar in structure and perform a particular function, form a tissue. For example, the human body has epithelial tissue covering the skin, the cells constituting …