Observing Water Uptake in Potometer Experiment

Steps:

• Set up potometer with leafy shoot sealed to tube containing water and air bubble.
• Record initial position of air bubble to establish baseline.
• Allow transpiration to pull water, moving the bubble along the capillary tube.
• Measure bubble displacement after set time and calculate uptake rate as distance/time.

Not enough information: Choices A–D not provided, preventing specific analysis.

Final answer: D