Question

Plants release carbon dioxide during respiration but oxygen release is the major activity during the day . Give reason
please answer fast guys...​

Answer 1

Explanation:

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. ... Thus, the proportion of oxygen becomes greater in comparison to carbon dioxide in the lower atmosphere.

Answer 2

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. ... Thus, the proportion of oxygen becomes greater in comparison to carbon dioxide in the lower atmosphere.

All plants carry on respiration throughout 24 hours and thus give out carbon dioxide during the day as well as night. But photosynthesis happens only in presence of sunlight and so oxygen is released during daytime.