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1 BIOLOGY General Concepts Biology: From Greek bios, “life”-the study of life Unifying Principles of Life: Biological organization and order Emergent properties: properties at each larger level that aren’t found in the previous level Reproduction Homeostasis: Regulatory mechanisms maintain an organism’s internal environment Growth and Development: according to heritable information Energy processing: The transformation of one type of energy into another Response to environment Evolution adaptation: All organisms living today are modified descendants of common ancestor Classifying Organisms Mnemonic: Dear King Phillip Came Over For Good Spaghetti Scientific Names: Always italicized The first letter of the genus name is CAPITALIZED, everything else is in lowercase Example: Homo sapiens