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 …

5 days ago · 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 …

Apr 1, 2025 · Body tissue makes up every part of your body, and there are four main types. Each plays a vital role in how your body works.

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.

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

: 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 connective tissue, …

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.

Tissue is a group of cells that have similar structure and that function together as a unit. A nonliving material, called the intercellular matrix, fills the spaces between the cells.

There are four basic kinds of tissue in the body: epithelium; connective tissues including adipose tissue, blood, bone, and cartilage; muscle tissue; and nerve tissue.

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 identifying feature of …