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Diversity 1.4
| Term | Definition |
|---|---|
| Variation | Any difference between individuals of the same species. |
| sex chromosomes | A pair of chromosomes carrying genes that determine whether a person is male or female. |
| Autosomal chromosomes | The 22 pairs of chromosomes that are not sex chromosomes. |
| Mutation | any change in the DNA of a gene or chromosome |
| Sex-linked gene | A gene carried on the X or Y chromosome |