BI-845
Factors affecting photosynthesis
Biology · Secondary 3 · Hard · Factors affecting photosynthesis
A plant is placed under increasing light intensity while temperature and carbon dioxide concentration are kept constant. At first, the rate of photosynthesis increases, then becomes constant. What is the limiting factor when the rate has become constant?
A. Light intensity
B. Temperature
C. Carbon dioxide concentration
D. Chlorophyll concentration
A. Light intensity
B. Temperature
C. Carbon dioxide concentration
D. Chlorophyll concentration
- Light intensity
- Temperature
- Carbon dioxide concentration
- Chlorophyll concentration
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