Transport in plantsMedium
Question
Stomata of a plant opn due to
Options
A.influx of hydrigen ions
B.influx of calcium ions
C.influx of potassium ions
D.efflux of potassium ions
Solution
Accumulation of K+ ions in the guard cells during the dy time is responsible for migration of water molecules from subsidiary cells to guad cells. This incereases turgidity of guard cells and thus stomata become open.
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