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2023 Biology
Chapter 6 Genetics
| ???????? Question | ====== answer |
|---|---|
| trait | characteristics that can be passed from parents to offspring. |
| gene | basic unit of inheritance,controls one trait,located on chromosome. |
| alleles | different version of a gene for the same trai. |
| what is area? | The number of square units that a surface covers. |
| what is a centimeter? | 1/100th of a meter. |
| what is a kilometer? | 1/100th of ameter. |