Question

in green plants when does the rate of photosynthesis equal the rate of respiration

Answer 1

Answer:

The light intensity at which the net amount of oxygen produced is exactly zero, is called the compensation point for light. At this point the consumption of oxygen by the plant due to cellular respiration is equal to the rate at which oxygen is produced by photosynthesis.

Explanation:

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Answer 2

Answer:

Hi

In green plants when does the rate of photosynthesis equal the rate of respiration at the consumption point.

At the compensation point, the rate of photosynthesis is equal to the rate of respiration. Products of photosynthesis are used up in respiration so that the organism is neither consuming nor building biomass. The net gaseous exchange is also zero at this point.

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