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Learn how to investigate the effect of a range of concentrations of salt or sugar solutions on the mass of plant tissue. Learn the apparatus, method and safety. Learn how analyse results by plotting graphs, calculating % change in mass and rate of water uptake. Finish with exam practice questions to put everything into practice!
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Length: 27:12
Subject: biology
Topic: required practicals
Exam Board: aqa,ocr,edexcel
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Price: £4.00
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