BI-2096
Factors affecting photosynthesis
Biology · Secondary 4 · Medium · Factors affecting photosynthesis
A student shines bright light on a water plant and counts the bubbles of gas released each minute as a measure of photosynthesis rate. She then moves the lamp further away. What will most likely happen to the number of bubbles per minute?
- It decreases because light intensity is lower
- It increases because the plant is less likely to overheat
- It stays the same because light does not affect photosynthesis
- It stops completely because the plant cannot respire
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