Survey
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
Unity, Diversity, & Evolution Unity •All Life Forms Have Common Features Common Properties of Life Made of Cells Basic unit of structure & function Maintain a constant internal environment (homeostasis) Examples: temperature, sugar level, salt level, hydration, etc. Metabolism Total of all chemical reactions. Examples: Respond to Stimuli Examples: Reproduce Essential to survival of species. Heredity & Evolution Heredity: Traits passed to offspring. Info found in DNA. Evolve Evolution: Change in species over generations. Grow and Develop • Growth- change in • Developmentnumber of cells change in a single which leads to individual during increase in size. life cycle. Cells- Similar but Different Review Game: What characteristic… Your reaction to something in your environment RESPONSE TO A STIMULUS The ability to maintain a constant internal environment Homeostasis All the building up and breaking down processes in your body Metabolism The ability of a species to change over time Evolution This molecule is found in all living things and gives us our traits DNA All living things are made of… Cells Viruses?