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Living Things Review
Living Things and Classification Science 6
| Question | Answer |
|---|---|
| Any living thing is called... | organism |
| The smallest unit of an organism is a | cell |
| What does GRRSNERT stand for? | G-growth, R-response, R-respiration, S-synthesis, N-nutrition, E-excretion, R-reproduction, T-transporation |
| The removal of cell waste is called | excretion |
| Movement within the organism | transportation |
| Maintaining homeostatsis-balance within an organism | response |
| Making complex things from simple things | synthesis |
| Increase in size or # of cells | growth |
| The process of nutrition is a 3 step process. List the processes. | ingestion, digestion, elimination/egestion |
| The taking in of food is called | ingestion |
| The breaking down of food is called | digestion |
| The eliminating (exit) of solid waste is called | elimination/egsetsion |
| Making energy in cells from food (Mighty Mitochondria) | repsiration |
| An organism's ability to maintain proper conditions inside, no matter what is going on outside the organism is called | homeostasis |
| Organizing organisms and putting them into groups based on observation and how they relate is called | classification |
| List 4 reasons that scientists classify. | 1. To avoid mistakes 2. To show that organisms are related. 3. To give descriptive information about each organism. 4. To allow info to be organized easily. |
| The branch of science that deals with classification . | taxonomy |
| List the modern classification system in order from largest to smallest. | Kindom, Phylum, Class, Order, Family, Genus, Species. |
| Two -word naming system that Linnaeus used to indentify organisms. | binomial nomenclature |
| A detailed list of characteristics that are arranged in steps to help identify organisms. | dichotomous key |