Across
- 2. disease-causing organism
- 3. A disease caused by a bacteria which is transmitted in contaminated water
- 6. a disease in which the pathogen can be passed from one host to another
- 7. type of defence against a pathogen by antibody production in the body
- 9. type of barrier that includes skin, mucus and hairs in the nose
- 10. White blood cell that is responsible for antibody production
Down
- 1. controls spread of disease
- 2. short-term defence against a pathogen by antibodies acquired from another individual
- 4. type of barrier that includes stomach acid, and tears
- 5. proteins that bind to antigens leading to direct destruction of pathogens or marking of pathogens for destruction by phagocytes
- 8. White blood cell that engulfs and digest pathogens