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Chapter 3 Section 1
Term | Definition |
---|---|
Cell | The basic unit of structure and function in living things. |
Cell Theory | A widely accepted explanation of relationship between cells and living things. |
Unicellular | Made of a single cell. |
Multicellular | Consisting of many cells. |
Tissue | A group of similar cells that perform the same function. |
Organ | A structure in the body that is composed of different kinds of tissue. |
Organ System | A group of organs that work together to perform a major function of the body. |