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Paper 6Alternative to PracticalPractical2 marks
Measuring the rate of respiration in a plant using a respirometer.
Results Table
Results of Plant Respiration Experiment
The table shows the volume of oxygen consumed by the plant over different time intervals.
| Time (minutes) | Volume of O2 Consumed (mL) |
|---|---|
| 0 | 0 |
| 5 | 2 |
| 10 | 4 |
| 15 | 6 |
| 20 | 8 |
- a[2]
Describe the trend shown in the results table.
Aim for approximately 2 distinct marking points.
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