Question

Plants take in oxygen for respiration through Stomata Day only None of these Day and night Night only

Answer 1

Answer:

Plant Respiration And Photosynthesis Formula

Plants respire all the time, day and night. But photosynthesis only occurs during the day when there is sunlight. Depending on the amount of sunlight, plants can give out or take in oxygen and carbon dioxide as follows1. Dark – Only respiration takes place.

Answer 2

Answer:

Photosynthesis takes place during day in presence of Sunlight only. Hence, plants release oxygen during day only while carbon dioxide is released during night.

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