Across
- 3. One set of chromosomes comes from our ___.
- 6. The study of how traits are passed from parents to offspring.
- 8. These structures in our DNA are like chapters in a recipe book.
- 9. This is why species evolve over time, allowing them to adapt to changing environments.
Down
- 1. The code found in every cell of our bodies.
- 2. We inherit two copies of each of these.
- 4. These are the characteristic that are passed down, such as eye or hair color.
- 5. We inherit these from our parents, and they control how our bodies develop.
- 7. The process of passing genes from one generation to the next.