2 A2/A-level Biology resources Search within results Go How ratings and recommendations work Apply Filter resourcesClear all filtersLevelClear filter A2/A-level SubjectClear filter Biology Exam board OCR TopicClear filter Plant responses Resources Flashcards Mindmap Multi-tool Plant hormones A2/A-level, Biology Mindmap Plant responses to abiotic stress A2/A-level, Biology 7 flashcards Search again