Across
- 6. Study of heredity
- 7. Tightly wound DNA
- 8. Offspring of two different organisms
- 9. Traits from parents
Down
- 1. Traits expressed in genes
- 2. Carry a code for a trait
- 3. Offspring from similar organisms
- 4. Physical trait
- 5. Genetic makeup of an organism
- 10. Chemical in living things that contain genetic information