Opening and closing of stomata is due to
Life Processes (10)Opening and closing of stomata is due to:
- High pressure of gases inside the cells.
- Movement of water in and out of the guard cells.
- Stimulus of light in the guard cells.
- Diffusion of CO2 in and out of the guard cells.
Answer
(B) Movement of water in and out of the guard cells.
Exam Year:
2023
Related Questions
- Where do the substances in plants reach as a result of translocation
- Draw excretory system in human beings and label the following organs of excretory system
- Mention any two components of blood
- How does Paramecium obtain its food
- Write the function of valves present in between atria and ventricles
- What is transpiration ? List its two functions