The Smallest Bacteria in the World. We covered all the Smallest Bacteria in the World in this post for free so that you can practice well for the exam.
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01 Bacteria stained by
- crystal violet
- crystal blue
- safranin
- crimson red
Option 1 – crystal violet
02 Micro anthropod is
- scabies mite
- spirogyra
- amoeba
- yeast
Option 1 – scabies mite
03 Protozoan is
- scabies mite
- spirogyra
- amoeba
- yeast
Option 3 – amoeba
04 Typhoid is caused by
- bacteria
- virus
- protozoa
- all the above
Option 1 – bacteria
05 Amoebiasis is caused by
- bacteria
- virus
- protozoa
- all the above
Option 3 – protozoa
06 ” Bread mould ” is
- agaricus
- mushroom
- pencillium
- rhizopus
Option 4 – rhizopus
07 Which are considered as the interlink between living and non-living organisms?
- algae
- bacteria
- viruses
- protozoans
Option 3 – viruses
08 Viruses reproduce only when they are in
- air
- water
- soil
- host living cell
Option 4 – host living cell
09 Scabies is caused by
- bed bug
- housefly
- agaricus
- scabies bug
Option 4 – scabies bug
10 Important microorganisms that help in increasing soil fertility by decomposing biomass are
- bacteria
- algae
- micro-arthopoda
- virus
Option 3 – micro-arthopoda
11 AIDS is caused by
- TMV
- Ebola
- HIV
- None
Option 3 – HIV
12 Which of the following is caused by bacteria?
- AIDS
- typhoid
- amoebiasis
- scabies
Option 2 – typhoid
13 Pick out the ‘ odd man ‘ out
- amoeba
- spirogyra
- euglena
- vorticella
Option 2 – spirogyra
14 Pick out the odd man out
- rhizopus
- pencillum
- mushroom
- spirulina
Option 4 – spirulina
15 Bacteria that is present in the intestine is useful in
- excretion
- digestion
- absorption
- assimilation
Option 2 – digestion
16 ‘ Septicemia ‘ means
- poisoning of body
- poisoning of blood
- poisoning of organs
- poisoning of brain
Option 2 – poisoning of blood
17 Amoebiasis is caused by
- algae
- fungi
- micro arthopods
- protozoans
Option 4 – protozoans
18 The top 8 inches of soil of one acre may contain of bacteria and fungi
- Vi kg
- 5 Vi tons
- 1 ton
- 1 kg
Option 2 – 5 Vi tons
We covered all the Smallest Bacteria in the World MCQs in this post above so that you can practice well for the exam.
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