Question

During photosynthesis plants take carbon dioxide and gives oxygen while during respiration the plants take oxygen and releases carbon dioxide. Photosynthesis usually takes place during day whereas respiration takes 24 hrs . Then, how does the balance of oxygen and carbon dioxide remain constant?

Answer 1

Answer:

respiration is also takes place in 24 hrs. & photosynthesis also takes place in plants in 24hrs.

Explanation:

photosynthesis has 2 reactions

1) light reaction processed in day time &

2) dark reaction processed in light less environment i.e. night

Also the 6 molecules of O2 is not utilised in plants this is very large amt.of O2