Which of the following is not a function of stomata? – McqOptions

MCQOPTIONS

1.	Which of the following is not a function of stomata?
A.	Regulation of turgidity of guard cells
B.	Loss of water vapor
C.	Loss due to guttation
D.	Exchange of O<sub>2</sub> and CO<sub>2</sub>
Answer» D. Exchange of O<sub>2</sub> and CO<sub>2</sub>

Discussion

No Comment Found

Related MCQs

Statement A: Transpiration creates pressure in xylem sufficient enough to transport water up to 130 m high.<br> Statement B: Transpiration creates a pushing force.
Statement A: Inner wall is pushed outwards<br> Statement B: Outer wall is pulled outwards
The small diameter of the tracheary elements increases ___________
Transpirative loss is studied through girdling experiment.
Which among the following is an internal factor affecting transpiration?
Which among the following is an external factor affecting transpiration?
Statement A: C3 plants are twice efficient as C4 plants in terms of fixing carbon dioxide.<br> Statement B: C4 plant loses twice the amount of water as C3 plant for same amount of CO<sub>2</sub> fixed.
Which of the following is not a function of stomata?
Isobilateral leaf has equal number of stomata on both surfaces of the leaf.