GCSE Biology Required Practical: Osmosis in Plant Tissue
Contents
Key Stage 4
Meaning
Investigate the effect of the concentration of sugar solution on the mass of plant tissue.
Experiment
Variables
- Independent Variable - The concentration of sugar solution.
- Dependent Variable - The mass of plant tissue at the end.
- Control Variables - Volume of plant tissue. Surface area of plant tissue. Length of time the plant tissue is left in solution. Temperature of the solution.
Method
A diagram of the equipment needed in this experiment. |
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- 7. Plot a graph showing the concentration of sugar solution on the x-axis and the change in mass of plant tissue on the y-axis.