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Stack #4681652
| Question | Answer |
|---|---|
| traits | characteristic of a feature of a living thinng |
| variations | differences within a trait |
| phenotype | the way a person looks for a specific trait |
| pedigree | organized representation of biological releationships |
| gene | a certain region of a chromeosome that causes a certain protein to be made |
| allele | one of two or more alternative forms or a gene that are found at the same place on a chromeosone |
| genotype | combination of alleles |
| homozygous | having the same alleys for a gene |
| heterozygous | having different alleles for a gene |
| mutation | small change that happens to the structure of a chromosome that can be passed to future offspring |