BI-746
Factors affecting photosynthesis
Biology · Secondary 3 · Medium · Factors affecting photosynthesis
A student shines light of increasing intensity on a plant and measures the rate of photosynthesis. At first the rate increases, but after a certain light intensity it remains constant even when the light is made brighter. Which factor is now limiting the rate of photosynthesis?
- Light intensity
- Carbon dioxide concentration
- Amount of chlorophyll
- Temperature of the leaf
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