Q. The factor, most important in regulating transpiration, is

A) Temperature
B) Light
C) Wind
D) Relative humidity
Explanation

The correct answer is Option B: Light.

A detailed explanation for this question is being prepared.

Dr. Abubacker
Reviewed by Dr. Abubacker

Physics Educator & NEET/JEE Specialist

Ph.D. in Physics with 19+ years of teaching experience.