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  • Nutrition in Plants-III
  • Which of the following ions controls the stomatal movemen...
Multiple choice

Which of the following ions controls the stomatal movement in plants?

  1. Na+

  2. Ca2+

  3. Mg2+

  4. K+

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

K+ ions play a major role in controlling the opening and closing of stomata.

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