BI-2162
Measuring length
Biology · Secondary 4 · Medium · Measuring length
A leafy shoot is placed in a potometer and exposed to bright light. The bubble in the capillary tube moves 12 mm in 4 minutes. What is the rate of water uptake by the shoot?
- 0.3 mm per minute
- 3 mm per minute
- 16 mm per minute
- 48 mm per minute
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