Stomata open when the guard cells
a)lose turgor pressure
b)accumulate potassium only
c)accumulate potassium and increase turgor pressure
d)lose water
e)increase their turgor pressure only
a)lose turgor pressure
b)accumulate potassium only
c)accumulate potassium and increase turgor pressure
d)lose water
e)increase their turgor pressure only
-
c)accumulate potassium and increase turgor pressure
Morning opening is triggered by potassium uptake and accumulation and increased turgor pressure.
In the afternoon when stomata are fully open and sucrose is being made, the sucrose has more impact on regulating the osmotic pressure in the guard cells.
Morning opening is triggered by potassium uptake and accumulation and increased turgor pressure.
In the afternoon when stomata are fully open and sucrose is being made, the sucrose has more impact on regulating the osmotic pressure in the guard cells.