Transport in plantsHard
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.
Create a free account to view solution
View Solution FreeMore Transport in plants Questions
If turgidity of a cell surrounded by water increase, the wall pressure will...The cell becomes turgid in solution which is...Two cells A and B are contiguous. Cell A has osmotic pressure 10 atm, turgor pressure 7 atm and diffusion perssure defic...Passive absorption occurs due to...Girdling experiment can not be performed in sugarcane, because -...