NEET Biology Anatomy Of Flowering Plants Based Practice Questions & Answers with Viewers Discussion and Detailed Explanation

Question & Answer Discuss:

Which of the following facilitates opening of stomatal aperture?

(a) Radial orientation of cellulose microfibrils in the cell wall of guard cells

(b) Decrease in turgidity of guard cells

(c) Longitudinal orientation of cellulose microfibrils in the cell wall of guard cells

(d) Contraction of outer wall of guard cells