Microbiology MCQs Online Test
After pasteurisation, milk is stored at
1. 40°C
2. 30°C
3. 10°C
4. 20°C
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Freshness in vegetables is preserved by
1. Freezing
2. Smoking
3. Fillering
4. Dehydration
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Ethylene dibromide is used for the control of
1. Insects
2. Rats
3. Cats
4. Dogs
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These cells are useful for natural immunity
1. Digestive cells
2. RBC
3. WBC
4. Kidney cells
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Mosquitoes act as vectors for
1. Malaria
2. Filaria
3. Both
4. None
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What is used for vaccination
1. Serum
2. Blood
3. Dead microorganisms
4. All
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Chemicals that kill fungi are called
1. Fungicides
2. Rod enticides
3. Both
4. None
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A vaccination was discovered by
1. Pasteur
2. Fenner
3. Both
4. None
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Files and cockroaches can be killed by spraying chemicals like
1. Powder
2. DDT
3. Both
4. None
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To develop antibodies against a diseases the substance injected is
1. Vaccine
2. Antigen
3. Serum
4. Antibody
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