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4.1
science flash cards
| Term | Definition |
|---|---|
| heredity | passing of physical features from parent to offspring |
| trait | certain inborn cherecteristics |
| genetics | scientific study of heredity |
| puebread | an organisim who's offspring may have the same trait |
| gene | factors that control a trait |
| alleles | the different forms of a gene |
| domianant alleles | a trait that always shows up in an organisim |
| recessive allele | an allele that is hidden when the domanant allele is present |
| hybrid | organisim that has two different alleles |