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 …

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 …

Apr 23, 2025 · Learn about tissue types and functions in humans, other animals, and plants. Get examples, quizzes, and a PDF study guide.

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.

Mar 29, 2025 · Each tissue type serves distinct functions within the body. Epithelial tissue, for example, covers body surfaces and lines cavities, providing protection and facilitating …

: an aggregate of cells usually of a particular kind together with their intercellular substance that form one of the structural materials of a plant or an animal and that in animals include …

An understanding of the various primary tissue types present in the human body is essential for understanding the structure and function of organs which are composed of two or more …

The four types of tissues are exemplified in nervous tissue, stratified squamous epithelial tissue, cardiac muscle tissue, and connective tissue in small intestine.

Apr 28, 2017 · 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.

Epithelial tissue protects the body and its internal organs, secretes substances (such as hormones) in addition to mucus, and absorbs substances (such as nutrients). The key …