Question 1
Learning objective
Explain (HT only) that ethene controls cell division and fruit ripening.
Read the explanation, check the common trap, then practise with flashcards and questions.
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Topic
Plant hormones (biology only)
Subtopic
Control and coordination
Aqa Gcse BiologyHomeostasis and response
Study support
Understand this objective
Quick explanation
Explain (HT only) that ethene controls cell division and fruit ripening
- This point belongs to Plant hormones (biology only), especially Control and coordination.
- You need to be able to explain (HT only) that ethene controls cell division and fruit ripening.
- The key ideas to know are ethene, ripening, and HT only.
- Use the linked flashcards and practice questions to check recall, then practise applying the idea in an exam-style answer.
Key concepts
etheneripeningHT only
Why it matters
This objective helps connect Control and coordination to exam-style questions, flashcards, and revision notes for Plant hormones (biology only).
Quick student answer
How do you explain (HT only) that ethene controls cell division and fruit ripening?
Direct answer
In Biology, this page helps you answer questions about (HT only) that ethene controls cell division and fruit ripening within Plant hormones (biology only). Focus on the key process, correct scientific terms, and how the idea links to exam-style questions. Key terms to check are ethene and fruit ripening.
Key terms
- ethene: In Control and coordination, ethene means a plant hormone that regulates cell division and is involved in the ripening of fruits. This matters in Plant hormones (biology only) because it supports the learning objective to explain (HT only) that ethene controls cell division and fruit ripening. Use ethene only in this subtopic-relevant sense so the definition stays concise, curriculum-specific, and useful for AQA GCSE Biology revision. Students should use this term accurately when they explain the biology, identify symptoms, or justify an answer in GCSE Biology questions.
- fruit ripening: The process by which fruits mature and develop flavor, texture, and color, often controlled by ethene.
Common trap
Misunderstanding Ethene's Role: Focus on the specific function of ethene in regulating cell division and the ripening process, and differentiate it from other hormones and their roles.
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Revision notestopic notes
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Open revision notesRelated learning objectives
- Describe plant hormones as chemicals that coordinate and control plant growth and responses.
Control and coordination
- Explain that plants respond to light and gravity using unequal distributions of plant hormones.
Control and coordination
- Describe phototropism as a plant growth response to light.
Control and coordination
- Describe gravitropism, or geotropism, as a plant growth response to gravity.
Control and coordination
- Explain how unequal distribution of auxin causes unequal growth in shoots and roots.
Control and coordination