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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 · Q98 of 120

Geo-Scientist Prelims 2020 General Studies Q98: Which one of the following is the correct sequence of parts in…

QuestionBiology / digestion

Which one of the following is the correct sequence of parts in human alimentary canal?

  1. (a) Buccal cavity, oesophagus, stomach, small intestine, large intestine and anus
  2. (b) Buccal cavity, oesophagus, stomach, large intestine, small intestine and anus
  3. (c) Buccal cavity, stomach, oesophagus, small intestine, large intestine and anus
  4. (d) Buccal cavity, stomach, oesophagus, large intestine, small intestine and anus

Answer: (a) Buccal cavity, oesophagus, stomach, small intestine, large intestine and anus

Alimentary canal: mouth (buccal cavity) → oesophagus → stomach → small intestine → large intestine → anus.

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