Across
- 2. the branch of biology dealing with the study of plants
- 8. discovered a cure for diseases
- 9. the application of the knowledge obtained from genetic investigations
- 10. all external factors affecting an organism
- 11. made the greatest singl contribution to the study of heredity
- 12. living
Down
- 1. chemicals used to kill unwanted organisms
- 3. prepared his own microscopes
- 4. scientists who specialize in biology
- 5. the process of production an organism from one cell of a single parent
- 6. investigated the effect of the location of genes
- 7. nonliving