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The primitive prokaryotes responsibel fo...

The primitive prokaryotes responsibel for the production of biogas from the dung of ruminant animals include

A

thermoacidophiles

B

methanogens

C

eubacteria

D

halophiles

Text Solution

Verified by Experts

The correct Answer is:
B
Methanogens are group of obligate anaerobic ancient and primitive bacteria. They are involved in methanogenesis and produce methane gas in rumen of cattles.
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ARIHANT NEET-MONERA-Chapter exercises Medical entrances gallery (Collection of questions asked in NEET & various medical entrance exams)
  1. The primitive prokaryotes responsibel for the production of biogas fro...

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  2. Which one of the following statements is incorrect?

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  3. Select the incorrect statement .

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  4. Methanogens belong to

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  5. Of the following statements which are not relevant to archaebacteria ;...

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  6. The organisms which lack a cell wall and can live without oxygen are

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  7. True nucleus is absent in

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  8. Which one of the following coci appear as bunch of grapes under micros...

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  9. Which one of the following is a causative agent of plague?

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  10. The cell-wall material present only in bacteria and blue-green algae i...

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  11. Which is not properly matched ?

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  12. Peptidoglycan (mucopeptide) is found in walls of

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  13. Archaebacteria differ from eubacteria in

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  14. The motile bacteria are also to move by

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  15. Trichodesmium erythraeum which gives colour to Red Sea is

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  16. Anoxygenic photosynthesis is characteristic of

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  17. Match the following Columns.

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  18. Bacteria differ from plants in that they do not have

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  19. Pigment-containing membranous extensions in some cyanobacteria are

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  20. Which of the following are likely to be present in deep sea water?

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