Amount of cuticular transpiration is about ……

Epistomatic leaf shows ……

Dumbbell shaped guard cells are found in ……

Stomatal transpiration occurs during night time in …..

Reservoir of $K^{+}K^+$ ions is ……

Guard cells are surrounded by …

When guard cells close stomata at night which acid prevents uptake of $K^{+}K^+$ and $C^{-}C^-$ ions?

Which type of injury is noticed in plants if there is excessive transpiration?

Maximum transpiration occurs through ……

What will be the condition of guard cells during night-time?