A farm shop has ripe peaches and unripe plums. The plums must remain unripe for another three days.
Explain why the plums should not be stored in the same closed cabinet as the peaches.
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Markscheme
5.4 Plant hormones Questions
87 exam-style questions on AQA GCSE Biology 5.4 Plant hormones, covering 5.4.1 Control and coordination and 5.4.2 Use of plant hormones (HT only). Each one has a worked solution and a mark scheme showing where the marks go.