Across
- 4. the range of difference between traits of a feature in individuals
- 7. a molecule that makes up a chromosome
- 8. a form of gene that is expressed as the trait when a dominant allele is present
- 9. a form of a gene that is expressed only when a dominant allele is not present
- 10. passing down genetic information from one generation to the next
Down
- 1. a trait that helps identify an organism
- 2. all the individuals of one kind in a specified area at one time
- 3. where genetic information is stored and is made of DNA
- 5. individual expression of a feature variation
- 6. traits that the genotype produces