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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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 |
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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 |
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Which of the following features does not go with characteristics of chrysophytes

(1) Diatoms + Desmids

(2) Rarely photosynthetic

(3) Plankton

(4) Found in both type of aquatic habitat ie marine and fresh water

Subtopic:  Kingdom protista: Chrysophytes |
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Diatoms do not possess this character-

(1) Two thick overlapping shell

(2) Soap box type arrangement of cell walls

(3) Indestructible cell walls

(4) Leave cell wall deposits

Subtopic:  Kingdom protista: Chrysophytes |
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Diatomaceous earth is a result of accumulation of cell wall deposits of diatoms over

(1) Billions of years

(2) Millions of years

(3) Thousands of years

(4) Hundreds of years

Subtopic:  Kingdom protista: Chrysophytes |
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