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To study what effect different concentrations of sucrose will have on potato tubers.
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Laura Evans 105:LLB Biology Coursework: Studying the effect of the concentration of the sucrose on potato tubers. Aim: To study what effect different concentrations of sucrose will have on potato tubers. Aim: The independent variable will be the concentration of the sucrose solution. In my preliminary experiment, we used 3 different concentrations of sucrose solution, and in my experiment I shall be using 6, to get a more varied set of results. The range will be 0 Molar going up to 1M in steps of 0.2M. From my preliminary work I have also decided to use 25ml of the different solutions. The potato tubers will also all be kept at 5cm long, and will all be cut using the same corer. The dependent variables will be the length of the potato tubers and the amount of sucrose solution in each test tube. I have chosen the amount of sucrose to be 25ml because this...
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