Biological Classification MCQ Questions and Answers Quiz

31. Presence of rigid cell wall is characterized by kingdom

  1. Protista
  2. plantae
  3. monera
  4. Animalia

32. Prokaryotes are included in the kingdom

  1. Monera
  2. Protista
  3. Protozoa
  4. Basidiomycetes

33. Protista include

  1. Paramecium, Euglena, Dinoflagellates
  2. Hydra, Amoeba, Paramecium
  3. Yeast, Euglena, Dinoflagellates
  4. Mushroom, Paramecium, Euglena

34. Some bacteria thrive in extreme environment conditions such as absence of oxygen, high salt concentration, high temperature and acidic pH. Name them

  1. Cyanobacteria
  2. Eubacteria
  3. Archaebacteria
  4. Streptococcus

35. Study of lichens is called

  1. Algology
  2. Mycology
  3. Lichenology
  4. Cytology

36. Symbiotic relationship is found in

  1. Algae
  2. Fungi
  3. Bryophytes
  4. Lichens

37. The biggest and dominant group is

  1. Bryophytes
  2. pteridophytes
  3. gymnosperms
  4. angiosperms

38. The first land plant on earth was

  1. Bryophytes
  2. pteridophte
  3. gymnosperms
  4. angiosperms

39. The five-kingdom classification was proposed by

  1. R.H.Whittaker
  2. C.Linnaeus
  3. Roxberg
  4. Virchow

40. The main structural component of virus is

  1. nucleic acid
  2. protein
  3. nucleic acid and protein
  4. nucleic acid or protein
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Biological Classification Question and Answer

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