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UPSC Combined Geo-Scientist

Chemist

  • 2 objective papers
  • 120 questions each
  • 2 h per paper
  • 100 + 300 marks

Prelims Paper I covers general studies.

UPSC Combined Geo-Scientist, Prelims · 2020 · Paper I, General Studies · Q96 of 120

Geo-Scientist Prelims 2020 General Studies Q96: Which of the following organisms are included in Kingdom Protista…

QuestionBiology / classification

Which of the following organisms are included in Kingdom Protista as given by R Whittakar?

  1. (a) Nostoc, mycoplasma and protozoans
  2. (b) Bacteria, amoeba and protozoan
  3. (c) Anabaena, bacteria and paramecium
  4. (d) Unicellular algae, diatoms, slime moulds and protozoans

Answer: (d) Unicellular algae, diatoms, slime moulds and protozoans

Whittaker's Protista: unicellular eukaryotes — chrysophytes (diatoms), dinoflagellates, euglenoids, slime moulds and protozoans. Bacteria, Nostoc, Anabaena and mycoplasma are prokaryotes (Monera).

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