Question:
Which of the following facilitates opening of stomatal aperture?
Which of the following facilitates opening of stomatal aperture?
Updated On: Apr 23, 2026
- Contraction of outer wall of guard cells
- Decrease in turgidity of guard cells
- Radial orientation of cellulose microfibrils in the cell wall of guard cells
- Longitudinal orientation of cellulose microfibrils in the cell wall of guard cells
Show Solution
Verified By Collegedunia
The Correct Option is C
Solution and Explanation
The correct option is (C): Radial orientation of cellulose microfibrils in the cell wall of guard cells.
Was this answer helpful?
0
0
Top NEET Biology Questions
- All the components of the nodal tissue are autoexcitable. Why does the SA node act as the normal pacemakar?
- The blood calcium level is lowered by the deficiency of
- The 'blue baby' syndrome results from -
- The body cells in cockroach discharge their nitrogenous waste in the haemolymph mainly in the form of
- The breeding place of Flamingo (Hansawar) in India is most likely
View More Questions
Top NEET The Tissue System Questions
- The common bottle cork is a product of
- Some vascular bundles are described as open because these
- Specialised epidermal cells surrounding the guard cells are called -
- Stomata in grass leaf are
- The annular and spirally thickened conducting elements generally develop in the protoxylem when the root or stem is
View More Questions
Top NEET Questions
- A coil of inductive reactance $31\, \Omega$ has a resistance of 8 $\Omega$. It is placed in series with a condenser of capacitative reactance $25 \,\Omega$. The combination is connected to an a.c. source of 110 V. The power factor of the circuit is :-
- In an a.c. circuit with phase voltage V and current I, the power dissipated is
- A bubble in glass slab $ (\mu = 1.5) $ when viewed from one side appears at 5 cm and 2 cm from other side, then thickness of slab is
- A bulb is located on a wall. Its image is to be obtained on a parallel wall with the help of convex lens. If the distance between parallel walls is 'd' then required focal length of lens placed in between the walls is : -
- A convex lens is dipped in a liquid whose refractive index is equal to the refractive index of the lens. Then its focal length will
View More Questions