Controlled variables in the osmosis practical included time, volume of solution, surface area of potato cores, and the source of the potato.
Controlled variables in the osmosis practical included time, volume of solution, surface area of potato cores, and the source of the potato.
| Front | In the osmosis core practical, what were the controlled variables? |
|---|---|
| Back | -Time (potato cores left in solution for same amount of time)
-Same volume solution
-Same surface area of potato core
Same potato so the concentration of solutes inside the cell is the same |
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