Across
- 3. Impaired state caused by pathogen
- 5. Organism capable of causing disease only when host resistance is lowered
- 7. How frequently a pathogen causes disease
- 10. Organisms that live off decaying matter; make up natural flora
- 11. An individual single cell organism
- 12. A person at high risk of infection with lowered immunity
- 13. The study of plants and animals not visible to the eye
- 14. The multiplication of microorganisms in host without cell damage
Down
- 1. By-product of fungi causing diseases, symptoms in humans
- 2. Biological information stored in cell, needed to reproduce another cell
- 4. Invasion & multiplication of pathogenic microorganisms in host causing cell injury
- 6. Single cell organism without nucleus that can multiply quickly
- 8. A microorganism that invades other cells to survive
- 9. A bacterial form with a thick outer wall and high tolerance to hostile environment