Across
- 3. trait that increases chance of survival/reproduction
- 4. the type of genes
- 6. an organism's particular genetic makeup
- 8. a gene expressed by a recessive trait
- 9. a gene expressed by a dominant trait
- 11. the range of expression of a trait in a population
- 12. a random change in an organism's DNA
Down
- 1. the type of physical traits
- 2. a trait that helps identify an organism
- 4. the study of heredity
- 5. a living thing
- 6. an organisms complete set of DNA
- 7. the passing of traits from parent to offspring
- 10. the specific way a feature is expressed