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

(1) thermoacidophiles

(2) methanogens

(3) eubacteria

(4) halophiles

Subtopic:  Kingdom Monera: Bacterial Classification |
 96%
From NCERT
NEET - 2016
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The guts of a cow and a buffalo possess:

1. Fucus sp
2. Chlorella sp
3. methanogens
4. cyanobacteria

Subtopic:  Kingdom Monera: Bacterial Classification |
 96%
From NCERT
NEET - 2015
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Bacillus, Coccus, Vibrio, and Spirillum are four basic shapes of:-

1. Bacteria

2. PPLO

3. Mycoplasma

4. Both (2) and (3)

Subtopic:  Kingdom Monera: Bacterial Classification |
 94%
From NCERT
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Match the organisms in Column I with habitats in Column II.

Column I Column II
(a) Halophiles  (i) Hot springs
(b) Thermoacidophiles      (ii) Aquatic environment
(c) Methanogens        (iii) Guts of ruminants
(d) Cyanobacteria        (iv) Salty areas

Select the correct answer from the options given below:

Options: (a) (b) (c) (d)
1. (iv) (i) (iii) (ii)
2. (i) (ii) (iii) (iv)
3. (iii) (iv) (i) (i)
4. (ii) (iv) (iii) (i)
Subtopic:  Kingdom Monera: Bacterial Classification |
 92%
From NCERT
NEET - 2019
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Which of the following is not archaebacteria?

(1) Halophile

(2) Thermoalkalophiles

(3) Methanogens

(4) Thermoacidophiles

Subtopic:  Kingdom Monera: Bacterial Classification |
 92%
From NCERT
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Bacterial structure and behaviour are respectively:-

1. Simple, Simple

2. Complex, Simple

3. Simple, Complex

4. Complex, Complex

Subtopic:  Kingdom Monera: Bacterial Classification |
 92%
From NCERT
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Hot spring hosts which kind of archaebacteria?

(1) Thermoacidophiles

(2) Thermoalkalophiles

(3) Thermophiles

(4) Thermoneutrophiles

Subtopic:  Kingdom Monera: Bacterial Classification |
 91%
From NCERT
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Which of the following are found in extreme saline conditions?

1. Archaebacteria

2. Eubacteria

3. Cyanobacteria

4. Mycobacteria

Subtopic:  Kingdom Monera: Bacterial Classification |
 91%
From NCERT
NEET - 2017
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Organisms called Methanogens are most abundant in a

(1) cattle yard

(2) polluted stream

(3) hot spring

(4) sulphur rock

Subtopic:  Kingdom Monera: Bacterial Classification |
 88%
From NCERT
NEET - 2011
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Methanogens belong to

1. eubacteria

2. archaebacteria

3. dinoflagellates

4. slime moulds

Subtopic:  Kingdom Monera: Bacterial Classification |
 90%
From NCERT
NEET - 2016
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