Across
- 2. When genetic traits change in a
- 5. Flowering plants.
- 7. Hydrogen and oxygen together.
- 9. Powerhouse of the cell.
- 11. Effect of random errors in DNA replication.
- 12. old remains of an organism.
- 13. The one thing you change in an experiment.
- 15. Cold blooded.Most lay eggs.
Down
- 1. Ms Buterbaugh's twin.
- 3. You received half of these from each parent.
- 4. A special trait that helps an organism survive.
- 6. Father of genetics.
- 8. Food made by plants.
- 10. An organism that makes it's own food.
- 14. Completely killed off.