Across
- 1. – Population growth effects.
- 3. – Evolutionary biology.
- 4. – Paleontology studies.
- 6. – Chemotherapy research.
- 8. – Ancient anatomist.
- 9. – Early classification of organisms.
- 10. – X-ray crystallography of DNA.
- 13. – Example of evolution observation.
- 16. – Studied anatomy.
- 18. – Taxonomy system.
- 21. – Identified disease bacteria.
- 23. – Pasteurization and germ theory.
- 24. – Sociobiology and ants.
- 25. – Geologist influencing evolution theory.
- 26. – Observed microorganisms.
- 28. – Developed natural selection theory.
Down
- 1. – Father of genetics.
- 2. – Neuroscientist and psychologist.
- 5. – Microbial research.
- 7. – Co-discovered DNA structure.
- 11. – Proved life doesn’t spontaneously arise.
- 12. – Co-discovered DNA structure.
- 14. – Father of geology (influenced biology indirectly).
- 15. – Studied plant and light effects.
- 17. – Natural selection co-discoverer.
- 18. – Early evolution theory.
- 19. – Modern biology contributions.
- 20. – Studied radioactivity.
- 22. – Discovered cells.
- 27. – Circulation of blood.
