Question:

Which of the following facilitates opening of stomatal aperture?

Updated On: Apr 21, 2025
  • Contraction of outer wall of guard cells
  • Decrease in turgidity of guard cells
  • Radial orientation of cellulose microfibrils in the cell wall of guard cells
  • Longitudinal orientation of cellulose microfibrils in the cell wall of guard cells
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The Correct Option is C

Solution and Explanation

The correct option is (C): Radial orientation of cellulose microfibrils in the cell wall of guard cells.
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