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Choose the correct names of the different bacteria according to their shapes.

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Important Questions on Bacteria

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Biology>Microbiology>Bacteria>Morphology of Bacteria
In a mixed culture of slow and fast growing bacteria, penicillin will
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Biology>Microbiology>Bacteria>Morphology of Bacteria
The guts of cow and buffalo possess:
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Biology>Microbiology>Bacteria>Morphology of Bacteria
Methanogens belong to:
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Biology>Microbiology>Bacteria>Morphology of Bacteria
A bacterial colony is produced from
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Biology>Microbiology>Bacteria>Morphology of Bacteria
Which one of the following statements is wrong?
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Biology>Microbiology>Bacteria>Morphology of Bacteria
DNA replication in bacteria occurs
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Biology>Microbiology>Bacteria>Morphology of Bacteria
The primary producers of the deep-sea hydrothermal vent ecosystem are
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Biology>Microbiology>Bacteria>Morphology of Bacteria
Which of the following is incorrect about Cynobacteria?
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Biology>Microbiology>Bacteria>Morphology of Bacteria
Pick up the wrong statement.
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Biology>Microbiology>Bacteria>Morphology of Bacteria
Cell wall is absent in:
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Biology>Microbiology>Bacteria>Morphology of Bacteria
Which of the following are found in extreme saline conditions?
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Biology>Microbiology>Bacteria>Morphology of Bacteria
What are pleomorphic bacteria? Give example.
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Biology>Microbiology>Bacteria>Morphology of Bacteria
Anoxygenic photosynthesis is characteristic of:
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Biology>Microbiology>Bacteria>Morphology of Bacteria
Which among the following are the smallest living cells, known without a definite cell wall, pathogenic to plants as well as animals and can survive without oxygen?
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Biology>Microbiology>Bacteria>Morphology of Bacteria
Archaebacteria differs from eubacteria in:
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Biology>Microbiology>Bacteria>Morphology of Bacteria
Identify combination of incorrect statements related to Cyanobacteria
I. Cyanobacteria are referred to as blue-green algae.
II. They perform oxygenic photosynthesis in chloroplasts.
II. The red-colour of red-sea is due to the presence of a cyanobacterial species Trichodesmium erythraeum.
IV. All the cyanobacterial species can fix atmospheric N2 in specialised cells called heterocysts.
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Biology>Microbiology>Bacteria>Morphology of Bacteria
Ruminant animals can digest cellulose in their food, whereas human beings are unable to do so. This is because.
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Biology>Microbiology>Bacteria>Morphology of Bacteria
The true nucleus is absent in:
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Biology>Microbiology>Bacteria>Morphology of Bacteria
The primitive prokaryotes responsible for the production of biogas from the dung of ruminant animals, include the:
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Biology>Microbiology>Bacteria>Morphology of Bacteria
What are pleomorphic bacteria? Give one example.