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2a1 dna
| Term | Definition |
|---|---|
| DNA | The molecule that conatines the instructions for life |
| Gene | A section of dna that contains instruction for a speciflc trait or function |
| chromsome | a tightly coiled package Of DNA And proteins found in the nucleus cells |
| trait | A charateristic or feature of an organism such as hair color and eye color |
| inherited | A charateristic or gene that is passed from parents to offspring |
| Heredity | the passing of traits from parent to their offspirng |
| nucleus | the part of a cell that contains the chromosone |