Across
- 3. caused by plasmodium vivax
- 7. deadly to cattle, means dark
- 8. discovered penicillin
- 9. first to observe microorganisms from scapings from his teeth
- 10. alteration of characteristics of an organism by inserting genes from another organism
- 13. study of bacteria
- 15. study of fungi
- 17. performed a study on cork slices and discovered cells
- 18. first to link between activity of microorganisms and physical and chemical changes from wine study
- 19. study of the immune system
- 20. parasitic roundworm that infects small intestines
Down
- 1. brought about vaccination (by introducing cowpox to someone)
- 2. study of parasites
- 4. introduced asceptic surgery
- 5. all living things are composed of cells, cell is the basic unit of life, new cells come from existing cells
- 6. first to provide proof that bacteria can cause diseases by rat study (postulates)
- 11. treatment of an infectious disease by administering a drug that is lethal to the infectious agent
- 12. father of chemotherapy
- 14. discovered that childbirth fever was contagious
- 16. study of viruses