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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 · 2026 · Paper I, General Studies · Q58 of 120

Geo-Scientist Prelims 2026 General Studies Q58: Which of the following cells in the human digestive system is…

QuestionBiology / Digestion

Which of the following cells in the human digestive system is responsible for secretion of hydrochloric acid in the stomach?

  1. (a) Parietal cell
  2. (b) Peptic cell
  3. (c) Goblet cell
  4. (d) Mucous neck cell

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