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Tissues — Science STD 9 — Question

CBSE BoardEnglish MediumSTD 9ScienceTissues1 Mark
Question

Guard cells are present in:

  1. Cork.
  2. Cortex.
  3. Stomata.
  4. Vascular bundle.
✓

Answer

  1. Stomata.

Explanation:

Each stomata is surrounded by a pair of guard cells. Guard cells regulate the opening and closing of stomata.

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