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Further Information                             Ignore general trends which do include data e.g. as   Further Information  assume answer is about plant B unless stated e.g.   Accept photosynthesis / to make food / give the



                       all volumes correct = 1 mark       yes on its own or no = 0 marks   it gets hotter the volume gets less    plant A has flowers = 1 mark   note answer must have comparison   plant food / gas exchange

















                       1                                  1                     1            1
                  Marks                                                    Marks




                                                                                                                Page 11 of 12












                        volume of   water   evaporated in   cm 3    5   10   20   40   50


                  Answer                                          some use of the data from the table to show less water in the   Answer  smaller / less height / no flowers / stems bend down / wilted / fewer


                        volume of   water after   24 hours in   cm 3    45  40  30  10  0





                       volume   of water   in beaker   at start in   cm 3    50  50  50  50  50  take in light / take in energy



                          temperature    in  o C   30  40  50  60  70  beaker      stems






                                                          yes      and
                  Question    17(a)                       17(b)            Question





                                                                                18(a)        18(b)
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