Chapter 6

Chapter # 6

1. Write four postulates of germ thory?

2. What is role of Pilli, plasmid and mesosome?

3. Write down use and misuse of antibodies?

4. Define trichomes and heterocyst?

5. Differentiate b/w Gram +ve and-ve bacteria?

6. Differentiate b/w antiseptic, disinfectants and micro-bicidal and microstatic?

7. Give phases of reproduction in bacteria and types of flagella?

Long Question

· Write a note on cyanobacteria?

· Write a short note on shapes of bacteria?

· Note on nutrition of bacteria? Types on base of flagella?