Which of the following is a compensation point:
ARate of respiration becomes more than rate of photosynthesis.
BLeaves respire and utilize O2 and release CO2.
CPhotosynthesis and respiration occur at same rate. So there is not net exchange of gases between atmosphere and plants.
DRate of photosynthesis increases, so do the O2 production, with a net release of oxygen coupled with the uptake of CO2.
Correct answer
C. Photosynthesis and respiration occur at same rate. So there is not net exchange of gases between atmosphere and plants.
Explanation
Photosynthesis and respiration occur at same rate. So there is not net exchange of gases between atmosphere and plants. is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.