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Morphology of Flowering Plants — BIOLOGY STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceBIOLOGYMorphology of Flowering Plants1 Mark
MCQ
What happens when stomata opens?
  • A
    Water and Potassium exit from the guard cell.
  • B
    Water enters the guard cell and Potassium exits from it.
  • C
    Water exits from guard cell and Potassium enters it.
  • D
    Water and Potassium enter the guard cell.
✓

Answer

  1. Water and Potassium exit from the guard cell.

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