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Tuesday, 10 November 2026
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The flow of air and water in or out of the mesophyll is controlled by the ____________

The flow of air and water in or out of the mesophyll is controlled by the ____________
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
  • A Stomata
  • B Lenticels
  • C Air spaces
  • D Guard cells
Correct Answer: Option B
Explanation:

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