CAPE Biology Unit Paper 02 Question Comments The rating on this response: Average No m rks were awarded fo r answers fo r Part a as all w r incorrect. For th e first property, the candidat e did not state a specific and relevant property and the second property given was incorrect. The example of the importance to the property of solubility’ to lif simply described what solubility means an d not the importance. For Part b i . th graph was quite well d on e b ut w as missing a scale. The response for Part b ii was incomplete and vague in its explanation, an d it showed no clear understanding of water potential. for example. becoming mor negative during daylight hours less negative during th night cooler per iod of th e day . Part c w as well lone and candidate gained full marks for al l parts of the ques ti on. Handwrit ing was n t and tidy.
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