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The opening of the guard cells of the epidermis in plants is by the process of

The opening of the guard cells of the epidermis in plants is by the process of
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
  • A Osmosis
  • B Diffusion
  • C Active transport
  • D Transpiration
Correct Answer: Option A
Explanation:

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