BI-728
Factors affecting transpiration
Biology · Secondary 3 · Hard · Factors affecting transpiration
A student sets up an experiment to measure how wind speed affects the rate of transpiration in a potted plant. Which change would most likely increase the rate of transpiration?
- Placing the plant in still air in a closed box
- Reducing the light intensity on the plant
- Using a fan to blow air gently across the leaves
- Covering the soil surface with a plastic sheet
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