BI-2098
Factors affecting transpiration
Biology · Secondary 4 · Medium · Factors affecting transpiration
In an investigation, a student measures the rate of transpiration of a potted plant at different wind speeds. Which change in conditions will most directly increase the rate of transpiration?
- Placing the plant in still air with high humidity
- Increasing the wind speed around the leaves
- Covering the soil surface with a plastic sheet
- Reducing the light intensity to near zero
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