Chemosynthetic bacteria does not use which inorganic substrate?

(1) Nitrites

(2) Nitrates

(3) Chlorides

(4) Both a and b

Subtopic:  Kingdom Monera: Bacterial Life Process |
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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 |
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The majority of heterotrophic bacteria are

(1) Decomposers

(2) Autotrophs

(3) Lithotrophs

(4) Organotrophs

Subtopic:  Kingdom Monera: Bacterial Life Process |
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Lactobacillus comes under which category

(1) Autotrophs

(2) Lithotrophs

(3) Organotrophs

(4) Heterotrophs

Subtopic:  Kingdom Monera: Bacterial Life Process |
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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 |
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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 |
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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 |
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Mycoplasma are not possessing which of the following features?

(1) Lack cell wall

(2) Pleomorphic

(3) Can't survive without oxygen

(4) Except b all are correct

Subtopic:  Kingdom Monera: Actinomycetes & Mycoplasma |
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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 |
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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 |
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