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- DictionaryTis·sue/ˈtiSHo͞o/
noun
- 1. any of the distinct types of material of which animals or plants are made, consisting of specialized cells and their products: "inflammation is a reaction of living tissue to infection or injury"
- 2. tissue paper: "a slim package wrapped in blue tissue"
Apr 28, 2017 · Tissues are groups of cells that have a similar structure and act together to perform a specific function. 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.
May 27, 2024 · 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.
1. : a fine lightweight fabric. 2. : a piece of soft absorbent paper. 3. : a mass or layer of cells usually of one kind together with the uniting or enclosing substance around and between them that form the basic structural materials of a plant or an animal compare connective tissue.
Jun 16, 2022 · Biology definition: A tissue is an aggregate of cells in an organism that have similar structure and function. Tissues that work in unison to carry out a specific set of functions form an organ. Examples of plant tissues are meristematic tissues and vascular tissues.
Nov 26, 2019 · A tissue is a group of cells with the same origin that serve a similar function. Tissues are found in animals and plants. The four main types of animal tissues are connective, nervous, muscle, and epithelial tissues. The three main tissue systems in plants are the epidermis, ground tissue, and vascular tissue. Animal Tissues.
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. Tissues occupy a biological organizational level between cells and a complete organ. Accordingly, organs are formed by the functional grouping together of multiple tissues.
Key points. Humans—and other complex multicellular organisms—have systems of organs that work together, carrying out processes that keep us alive. The body has levels of organization that build on each other. Cells make up tissues, tissues make up organs, and organs make up organ systems.
A large mass of similar cells that make up a part of an organism and perform a specific function. The internal organs and connective structures (including bone and cartilage) of vertebrates, and cambium, xylem, and phloem in plants are made up of different types of tissue.
a group of connected cells in an animal or plant that are similar to each other, have the same purpose, and form the stated part of the animal or plant: human tissue. plant tissue. brain / lung / muscle / fat tissue. His face is covered with scar tissue where he was badly burned.
In simple terms, tissue can be defined as a group of cells with similar shape and function are termed as tissues. They form a cellular organizational level, intermediate between the cells and organ system.
