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7.4 Terms

TermDefinition
Homeostasis Relatively constant internal physical and chemical conditions that organisms maintain
Tissue Group of similar cells that perform a particular function
Organ Group of tissues that work together to perform closely related functions
Organ System Group of organs that work together to perform a specific function
Receptor On or in a cell, a specific protein to whose shape fits that of a specific molecular messenger, such as a hormone
Created by: prathapaj17
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