Question

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H. OBJECTIVE TYPE QUESTIONS
4. Multiple choice questions:
1 Which of the following is the smallest of all microorganisms?
On Bacteria
(b) Fungi
(C) Protozoa
2. Which of the following lacks a cellular structure?
U Bacteria
(b) Protozoa
Viruses
3. Alexander Fleming is known for the discovery of
(a) Bacteria
(b) Tetanus disease
4. Which of the following is responsible for causing malaria?
(a) Plasmodium
(b) Mosquito
(c) Bacteria
5. The bacteria which is found in the root nodules of leguminous plants is
(a) Bacillus
(b) Rhizobium
(c) Pseudomonas
6. Which of the following bacteria is responsible for the formation of curd from milk?
(a) Acetobacter
(b) Lactobacillus
(c) Bacillus
7. Which of the following is used in antibiotic formation?
(a) Ustilago
(b) Puccinia
(c) Penicillium
( Penicillin
wings
19

Answer 1

Answer:

1. Bacteria

2.Viruses

3. an antibiotic known as Penicillin to treat infections caused by bacteria (bacteria and Tetanus disease are discovered by someone else)

4.Plasmodium

5.Rhizobium

6. Lactobacillus

7. Penicillium