Select the mismatched option
1 Euglena : Mixotrophic nutrition
2 Trypanosoma : Sleeping sickness
3 Gonyaulax : Red tides
4 Aspergillus : Wall-less

Subtopic:  Kingdom Protista: Euglenoids |
 85%
From NCERT
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In five kingdom system of classification how many kingdoms include organisms with only photosynthetic mode of nutrition?
1. One
2. Two
3. Four
4. Three
Subtopic:  Different Classification Systems |
 62%
From NCERT
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Dikaryophase is not seen in
1. Penicillium
2. Rhizopus
3. Neurospora
4. Aspergillus
Subtopic:  Kingdom Fungi: Introduction | Kingdom Fungi: Ascomycetes |
 76%
From NCERT
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The basidiospores are
1. Sexual spores
2. Exogenously produced on the basidium
3. Asexual haploid spores
4. Both (1) & (2)
Subtopic:  Kingdom Fungi: Basidomycetes |
 78%
From NCERT
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Nucleic acid is absent in a
1. Virus
2. Viroid
3. Prion
4. Bacterium
Subtopic:  Virus, Viroids & Prions |
 69%
From NCERT
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The viruses that infect the bacteria usually have genetic material as
1. dsDNA
2. dsRNA
3. ssRNA
4. ssDNA
Subtopic:  Virus, Viroids & Prions |
 71%
From NCERT
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Identify the genetic material of the virus in the given figure.


1. ssRNA
2. dsRNA
3. ssDNA
4. dsDNA
Subtopic:  Virus, Viroids & Prions |
 78%
From NCERT
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State true (T) or false (F) for the following statements.
A. Cyanobacteria ofter form blooms in polluted water bodies.
B. Archaebacteria are eubacteria.
C. Mycoplasma are organisms that completely lack a cell wall.
A B C
1 T T T
2 F T F
3 T T F
4 T F T
Subtopic:  Kingdom Monera: Bacterial Classification |
 84%
From NCERT
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Light energy is utilised to carry on ATP production but they cannot use their ATP in food synthesis in
1. Methanococcus
2. Halobacterium
3. Halococcus
4. All except (1)
Subtopic:  Kingdom Monera: Introduction |
 72%
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Slime moulds are
1. Photoheterotrophs
2. Photoorganotrophs
3. Saprophytes
4. Parasites
Subtopic:  Kingdom Protista: Slime Moulds |
 87%
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