Across
- 3. having two recessive alleles for a trait
- 5. different variations of the same gene
- 7. the combination of alleles for a particular trait
- 9. having two dominant alleles for a trait
- 11. characteristics; often physical qualities such as eye color
- 13. section of DNA that determines a specific trait.
- 14. the passing of traits from one generation to the next
Down
- 1. a trait that is expressed over another trait
- 2. homozygous organism that always produces offspring with identical traits
- 4. having two of the same alleles for a trait
- 6. having two different alleles for a trait
- 8. a natural law stating that a dominant allele will always mask a recessive allele
- 10. the study of heredity
- 12. a trait that can be hidden by another trait
