Question

How green plants respire in the absence of sunlight?

Answer 1

Answer:

in order to maintain their metabolism and continue respiration at night, plants must absorb oxygen from the air and give off carbon dioxide (which is exactly what animals do). Fortunately for all of us oxygen breathers, plants produce approximately ten times more oxygen during the day that what they consume at night.

Answer 2

Answer:

through dark respiration

Explanation:

green plants generally respire in two ways : photo respiration &

dark respiration

photosynthesis is performed during day & the utilisation of the products of photosynthesis is performed during night

you will study about this briefly in higher classes