Across
- 3. a flower will yellow petals is an example
- 6. think of apple in a tree
- 7. an organism's characteristics
- 9. speaking English is example
- 10. think of garages have cars
Down
- 1. think of car in garage
- 2. think of trees have apples
- 4. a small part of your DNA
- 5. a mistake in a gene
- 8. 4 letters used to code DNA