2 A2/A-level resources Search within results Go How ratings and recommendations work Apply Filter resourcesClear all filtersLevelClear filter A2/A-level Subject Biology Exam board AQA TopicClear filter stimuli and responses Resources Flashcards Multi-tool Revision Notes Responses in plants A2/A-level, Biology 9 flashcards survival and responses A2/A-level, Biology Revision notes Search again