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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Which one of the following organisms is not an example of eukaryotic cells?

(1) Escherichia coli

(2) Euglena viridis

(3) Amoeba proteus

(4) Paramecium caudatum

Subtopic:  Kingdom Monera: Introduction |
 76%
From NCERT
NEET - 2011
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Which one of the following is wrongly matched?

1. Puccinia       Smut
2. Root Exarch protoxylem
3. Cassia Imbricate aestivation
4.   Root pressure   Guttation
Subtopic:  Kingdom Fungi: Basidomycetes |
 74%
From NCERT
NEET - 2011
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Single-celled eukaryotes are included in 

1. Protista 2. Fungi
3. Archaea 4. Monera
Subtopic:  Kingdom Protista: Introduction |
 88%
From NCERT
NEET - 2010
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Membrane-bound organelles are absent in

(1) Saccharomyces

(2) Streptococcus

(3) Chlamydomonas

(4) Plasmodium

Subtopic:  Kingdom Monera: Introduction |
 63%
NEET - 2010
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Virus envelope is known as

(1) capsid

(2) virion

(3) nucleoprotein

(4) core

Subtopic:  Virus, Viroids & Prions |
 88%
From NCERT
NEET - 2010
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Some hyperthermophilic organisms that grow in highly acidic (pH2) habitats belong to the two groups called

(1) eubacteria and archaea

(2) cyanobacteria and diatoms

(3) protists and mosses

(4) liverworts and yeasts

Subtopic:  Kingdom Monera: Bacterial Classification |
 89%
NEET - 2010
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Infectious proteins are present in

(1) gemini viruses

(2) prions

(3) viroids

(4) satellite viruses

Subtopic:  Virus, Viroids & Prions |
 72%
From NCERT
NEET - 2010
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Oxygenic photosynthesis occurs in

(1) Chromatium

(2) Oscillatoria

(3) Rhodospirillum

(4) Chlorobium

Subtopic:  Kingdom Monera: Blue Green Algae |
 57%
NEET - 2009
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T. O. Diener discovered a

(1) free infectious RNA

(2) free infectious DNA

(3) infectious protein

(4) bacteriophage

Subtopic:  Virus, Viroids & Prions |
 80%
From NCERT
NEET - 2009
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