7 (ii)
Peter wants to extend his investigation. He cuts the tips off shoots 1 and 2 in tray A. lamp
1
2
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5
soil
Tray A in the light He then leaves them for another week. Predict what will happen to the growth of shoots 1 and 2 compared to the other shoots. Justify your answer. ........................................................................................................................................... ........................................................................................................................................... ...................................................................................................................................... [2] [Total: 5]
Š OCR 2014
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