NEET | 2017Cell: The Unit of LifeHard
Question
Which of the following facilitates opening of stomatal aperture?
Options
A.
Contraction of outer wall of guard cells
B.
Decrease in turgidity of tuard cells
C.
Radial orientation of cellulose microfibrils in the cell wall of guard cells
D.
Longitudinal orientation of cellulose microfibrils in the cell wall of guard cells