Why is photosynthesis called the most important process on earth?
Photosynthesis
Original Khojo Papers practice question — not from a past board paper.
The compensation point is the light intensity at which the rate of photosynthesis exactly equals the rate of respiration, so the carbon dioxide given out in respiration is exactly used up in photosynthesis and there is no net exchange of gases with the atmosphere.
No citable source has been recorded for this record. Treat it as practice material, not as fact.
A plant kept at its compensation point makes no gain in dry weight and cannot grow.
From the same topic and chapter, at a similar level.
Why is photosynthesis called the most important process on earth?
Photosynthesis
State three factors that limit the rate of photosynthesis.
Photosynthesis
How is a leaf adapted for photosynthesis?
Photosynthesis
Describe an experiment to show that carbon dioxide is necessary for photosynthesis.
Photosynthesis
Distinguish between the light reaction and the dark reaction of photosynthesis.
Photosynthesis
Describe an experiment to show that light is necessary for photosynthesis.
Photosynthesis