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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 · 2025 · Paper I, General Studies · Q38 of 120

Geo-Scientist Prelims 2025 General Studies Q38: Xerophytic plants adapt to the hot arid regions by

QuestionPlant adaptations

Xerophytic plants adapt to the hot arid regions by

  1. (a) developing thick cuticle on their leaf surfaces
  2. (b) opening stomata only during the day
  3. (c) having photosynthetic roots
  4. (d) growing leaves only during the winter

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