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Bacteria can reproduce through:

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Important Questions on Economic Importance of Bacteria and Fungi

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Science>Biology>Economic Importance of Bacteria and Fungi>Bacteria: Discovery, Forms, Structure and Life Processes
DNA replication in bacteria occurs
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Science>Biology>Economic Importance of Bacteria and Fungi>Bacteria: Discovery, Forms, Structure and Life Processes
Methanogens belong to:
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Science>Biology>Economic Importance of Bacteria and Fungi>Bacteria: Discovery, Forms, Structure and Life Processes
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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Science>Biology>Economic Importance of Bacteria and Fungi>Bacteria: Discovery, Forms, Structure and Life Processes
Anoxygenic photosynthesis is characteristic of:
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Science>Biology>Economic Importance of Bacteria and Fungi>Bacteria: Discovery, Forms, Structure and Life Processes
Cell wall is absent in:
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Science>Biology>Economic Importance of Bacteria and Fungi>Bacteria: Discovery, Forms, Structure and Life Processes
Which of the following are found in extreme saline conditions?
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Science>Biology>Economic Importance of Bacteria and Fungi>Bacteria: Discovery, Forms, Structure and Life Processes
In a mixed culture of slow and fast growing bacteria, penicillin will
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Science>Biology>Economic Importance of Bacteria and Fungi>Bacteria: Discovery, Forms, Structure and Life Processes
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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Science>Biology>Economic Importance of Bacteria and Fungi>Bacteria: Discovery, Forms, Structure and Life Processes
The true nucleus is absent in:
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Science>Biology>Economic Importance of Bacteria and Fungi>Bacteria: Discovery, Forms, Structure and Life Processes
The guts of cow and buffalo possess:
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Science>Biology>Economic Importance of Bacteria and Fungi>Bacteria: Discovery, Forms, Structure and Life Processes
Archaebacteria differs from eubacteria in:
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Science>Biology>Economic Importance of Bacteria and Fungi>Bacteria: Discovery, Forms, Structure and Life Processes
Which one of the following statements is wrong?
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Science>Biology>Economic Importance of Bacteria and Fungi>Bacteria: Discovery, Forms, Structure and Life Processes
Which of the following is incorrect about Cynobacteria?
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Science>Biology>Economic Importance of Bacteria and Fungi>Bacteria: Discovery, Forms, Structure and Life Processes
A bacterial colony is produced from
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Science>Biology>Economic Importance of Bacteria and Fungi>Bacteria: Discovery, Forms, Structure and Life Processes
Ruminant animals can digest cellulose in their food, whereas human beings are unable to do so. This is because.
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Science>Biology>Economic Importance of Bacteria and Fungi>Bacteria: Discovery, Forms, Structure and Life Processes

Study the following statements
A) Archaea and Eukarya are more closely related to each other than bacteria
B) R.H. Whittaker placed unicellular eukaryotic organisms in the Kingdom Monera
C) Carl Woes replaced Kingdom Monera with two Kingdoms Bacteria and Archaea
D) 24 S subunit of ribosomal RNA is used in the identification of Microbes

In the above, incorrect statements are

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Science>Biology>Economic Importance of Bacteria and Fungi>Bacteria: Discovery, Forms, Structure and Life Processes

Match the following lists:

  List-I   List-II
(A) Photoautotroph (I) Nitrosomonas
(B) Chemoautotroph (II) Rhodospirillum
(C) Photoheterotroph (III) Salmonella
(D) Chemoheterotroph (IV) Chlorobium

The correct match is:

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Science>Biology>Economic Importance of Bacteria and Fungi>Bacteria: Discovery, Forms, Structure and Life Processes
The primary producers of the deep-sea hydrothermal vent ecosystem are
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Science>Biology>Economic Importance of Bacteria and Fungi>Bacteria: Discovery, Forms, Structure and Life Processes
Pick up the wrong statement.
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Science>Biology>Economic Importance of Bacteria and Fungi>Bacteria: Discovery, Forms, Structure and Life Processes
The primitive prokaryotes responsible for the production of biogas from the dung of ruminant animals, include the: