Question

All plants give out oxygen during the day and carbon dioxide during the night . Do you agree with the statement

Answer 1

no coz when it releases carbon dioxide it uses the maximum quantity for photosynthesis

Answer 2

No, I donot agree with the statement because scientists have proved the following-- Plants give out carbon dioxide not only at night but during the day too. It happens because of the process of respiration in which plants take in oxygen and give out carbon dioxide. As soon as the sun rises another process called photosynthesis starts, in which carbon dioxide is taken in and oxygen is given out.