Across
- 6. The combination of alleles that an organism receives from its parents
- 7. Large molecules that do much of the work in a cell and make much of the cell's structure
- 8. The different gene forms
- 9. Segment of the DNA located on chromosomes of cells
- 11. The single individual is the parent
- 12. One tool for understanding the basic patterns of heredity
Down
- 1. The observable traits of an organism
- 2. DNA organized into structures
- 3. A young organisms like themselves
- 4. Each parent produces
- 5. There are two parents
- 10. The characteristics of the parent or the offspring