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ch 19 bio
ch 19 vocab bio
| Question | Answer |
|---|---|
| group of cells that are perminatly associated but that do not communicate with one another | Colonial organsim |
| temporary collection if cells that come together for a period of time and then seperate | aggregation |
| an organism composed of many cells that are perminatly associated with one another | multicellular |
| process by which cells develop a specialized form and function | differentiation |
| distinct group of cells with similar structure and function | tissue |
| specialized structure with a specific function | organ |
| various organs that carry out a major body function | organ system |
| defined on the basic if a single characteristics | protists |
| slender strands of fungi | hyphae |
| made up of specialized cells that play a role in transporting water and dissolved nutrients | vascular tissue |
| without backbone | invertebrates |
| with backbone | vertebrates |