Chemosynthetic autotrophs derive energy by

(1) By sunlight

(2) By oxidation of inorganic substances

(3) By reduction of inorganic substances

(4) By reduction followed by oxidation of inorganic substances

Subtopic:  Kingdom Monera: Bacterial Life Process |
 74%
From NCERT
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The majority of heterotrophic bacteria are

1. Decomposers

2. Autotrophs

3. Lithotrophs

4. Organotrophs

Subtopic:  Kingdom Monera: Bacterial Life Process |
 90%
From NCERT
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Lactobacillus comes under which category

(1) Autotrophs

(2) Lithotrophs

(3) Organotrophs

(4) Heterotrophs

Subtopic:  Kingdom Monera: Bacterial Life Process |
 87%
From NCERT
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Leguminous plants have bacteria with which kind of mode of nutrition-

(1) Heterotrophs

(2) Autotrophs

(3) Lithotrophs

(4) Organotrophs

Subtopic:  Kingdom Monera: Bacterial Life Process |
 76%
From NCERT
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Which of the following is not a bacterial disease

(1) Citrus canker

(2) Cholera

(3) Plague

(4) Mumps

Subtopic:  Virus, Viroids & Prions |
 72%
From NCERT
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Which of the following is not a mode of bacterial reproduction?

1. Fission

2. Spore formation

3. Conjugation

4. Fragmentation

Subtopic:  Kingdom Monera: Bacterial Recombination |
 65%
From NCERT
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------- mycoplasma are pathogenic in …….

1. Many, animals and plants

2. All, animals and plants

3. All, animals

4. All, plants

Subtopic:  Kingdom Monera: Actinomycetes & Mycoplasma |
 71%
From NCERT
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Which is incorrect regarding protista?

(1) The boundaries of this kigdom is not clear

(2) Forms a link with other organisms

(3) Some have flagella or cilia

(4) No membrane bound organelles

Subtopic:  Kingdom Protista: Introduction |
 86%
From NCERT
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Which of the following was not a feature of kingdom Monera but that of protista?

(1) True genetic recombination

(2) Cell wall

(3) Cellular body organization

(4) Heterotrophic mode of nutrition

Subtopic:  Kingdom Protista: Introduction |
 62%
From NCERT
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Which of the following feature does not hold true for chrysophytes?

(1) Golden algae

(2) Fresh water and aquatic both habitat

(3) Active floating in water

(4) Microscopic

Subtopic:  Kingdom Protista: Chrysophytes |
 67%
From NCERT
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