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- DictionaryOr·gan/ˈôrɡ(ə)n/
noun
- 1. a part of an organism that is typically self-contained and has a specific vital function, such as the heart or liver in humans: "the internal organs"
- 2. a large musical instrument having rows of tuned pipes sounded by compressed air, and played using one or more keyboards to produce a wide range of musical effects. The pipes are generally arranged in ranks of a particular type, each controlled by a stop, and often into larger sets linked to separate keyboards.
Mar 25, 2019 · An organ is a self-contained group of tissues that performs a specific function in the body. Learn about the different types of organs, vital and non-vital organs, and organ systems in humans and plants.
In a multicellular organism, an organ is a collection of tissues joined in a structural unit to serve a common function. [ 1] In the hierarchy of life, an organ lies between tissue and an organ system. Tissues are formed from same type cells to act together in a function.
Jul 26, 2024 · organ, in biology, a group of tissues in a living organism that have been adapted to perform a specific function. In higher animals, organs are grouped into organ systems; e.g., the esophagus, stomach, and liver are organs of the digestive system.
- The Editors of Encyclopaedia Britannica
Jan 26, 2024 · Learn about the vital and non-vital organs of the body, their functions, and the organ systems they belong to. See an interactive body map and diagram of the organs and their locations.
Jul 30, 2024 · An organ system is a group of organs that work together in the body to perform a complex function, such as pumping blood or processing and utilizing nutrients.
Jul 21, 2023 · An organ is a group of tissues that perform a specific function or group of functions. Typically, an organ would have the main tissue component that characterizes the organ and other tissues, such as those associated with the organ’s structure and function.
Learn the various meanings and uses of the word organ, from a differentiated structure in an organism to a keyboard instrument. See synonyms, examples, word history, and related phrases of organ.
