Across
- 5. the study of how traits are passed from parent to offspring
- 8. the trait that is physically shown
- 9. a portion of DNA that determines a trait
Down
- 1. genes are found inside one of these 23 pairs located in every cell nucleus
- 2. shows the probability of the occurrence of a certain trait
- 3. a characteristic passed from parent to offspring
- 4. the trait that will become the phenotype and is represented by a capital letter
- 6. the trait that might be covered up and is represented by a lowercase letter
- 7. a variation of a gene, a single letter
- 9. two letters used to represent both alleles a person has inherited for a certain trait