CBSE  /  Class 11  /  Biology  /  Biological Classification

  • 1. 
    Which of the following is not a viral disease?

  • AIDS
  • Herpes
  • Tuberculosis
  • Smallpox

  • 2. 
    Choose the correct match.

  • Photosynthetic autotrophs – Nutrient recycling
  • Chemosynthetic autotrophs – Nitrogen fixation
  • Heterotrophic bacteria – Production of antibiotics
  • Mycoplasma – Production of curd

  • 3. 
    The scientist who created the group protista for both unicellular plants and animals is

  • haecke
  • pasteur
  • lister
  • koch

  • 4. 
    Binomial nomenclature was given by

  • huxley
  • ray
  • darwin
  • linnaeus

  • 5. 
    Which of the following is an indicator of air pollution?

  • Mycorrhiza
  • Agaricus
  • Lichens
  • Common mushrooms

  • 6. 
    The natural system of Classification is based on

  • morphology
  • evolutionary trend
  • anatomy
  • all of the above

  • 7. 
    Potato spindle tuber disease is caused by

  • Phycobionts
  • Virus
  • Bacteria
  • Viroids

  • 8. 
    Quinine is obtained from

  • Puccinia
  • Neurospora
  • Gonyaulax
  • Cinchona

  • 9. 
    According to five-kingdom classification, which of the following does not contain nuclear membrane?

  • Protista
  • Monera
  • Fungi
  • Animalia

  • 10. 
    Two organisms of the same class but different families will be kept under the same

  • genera
  • species
  • order
  • family
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