1. Who discovered the first antibiotic?
2. What is the most effective way to prevent ringworm infection?
3. What is the major cause of death among non-infectious diseases globally?
4. Which part of the biogas plant holds the slurry during digestion?
5. What benefit does mycorrhiza provide to plants?
6. Which of the following is NOT a product of microbial metabolism in sewage treatment?
7. What is the function of IgA antibodies in the immune system?
8. Which tanks are used in secondary treatment for microbial growth?
9. What is the role of T-lymphocytes in immunity?
10. Which of the following is NOT a use of microbial enzymes?
11. What is the meaning of the word 'antibiotic'?
12. Which of the following best describes 'biocontrol'?
13. What is one benefit of using cyanobacteria in rice fields?
14. Which of the following is a correct match regarding microbial products?
15. What is the major cause of death among non-infectious diseases?
16. In which food item would you commonly find lactic acid bacteria?
17. Which microorganism is responsible for converting milk into curd?
18. Which plant is the source of cannabinoids like marijuana and hashish?
19. Which of the following is NOT a method of studying microbes?
20. What is the most effective way to prevent the spread of tuberculosis?