A.Absorption of CO2
B.Upward conduction
C.Opening of stomata
D.None of these
Related Mcqs:
- Heavy dust can cause __________?
- Absorption of ions in plants occurring with the aid of metabolic energy is termed:
- A heat transfer process in the atmosphere that depends upon the movement of air is ______________.
- An apparatus for measuring transpiration in plants is called:
- The following percentage of water absorbed by herbaceous plants is lost in transpiration:
- The atmosphere near the earth’s surface is “heated from below.” Which of the following does not significantly contribute to this heating?
- The cam lobes of camshaft helps in:
- In land plants the gaseous exchange takes place through the open stomata, in submerged hydrophytes it takes place/through:
- All plants do not possess___________??
- Cuticular transpiration is _____________ of total transpiration??
