Q. Stomata open and close due to
A) Turgor pressure change
B) Hormonal change
C) Temperature change
D) All of these
Explanation
The stomatal movement is affected by many factors like light, temperature, $CO_{2}$ concentration, water deficit, turgor pressure, growth hormone, atmospheric humidity, etc.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.