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2.a.1 DNA
| Term | Definition |
|---|---|
| DNA | The molecule that contains the instructions for life. |
| Gene | A section of DNA that contains instructions for a specific trait or function. |
| chromosome | A tightly coiled package of DNA found in nucleus of cell |
| trait | A characteristic or feature of an organism such a as eye color or hair |
| inherited | a characteristic or gene that is passed from parents to offspring |
| heredity | The passing of all traits from parents to their offspring's |
| Nucleus | The part of a cell that contains the chromosomes. |