Across
- 3. the study of how traits of organisms are passed from parents to the offspring
- 5. each form of a different gene
- 6. two alleles are the same
- 8. the observaable traits and characteristics of an organism
- 9. the allele is blocked by the presence of the dominant allele
- 10. the trait always shows up when the alleles are present
Down
- 1. section of a chromosome that carries a specific code for a trait
- 2. two alleles are different
- 4. the specific alleles on chromosomes
- 7. the passing of traits from parents to the offspring