Stomatal pores open when there is
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
- A An increase in the sugar content of guard cells
- B A decreases in the osmotic concentration of the guard cell
- C A decrease in the sugar content of mesophyll cells
- D An increase in the sugar content of mesophyll cells
Correct Answer: Option A
Explanation:
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