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Learning objective

Describe (HT only) the use of gibberellins to increase fruit size.

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Topic

Plant hormones (biology only)

Subtopic

Use of plant hormones (HT only)

Aqa Gcse BiologyHomeostasis and response

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Quick explanation

Describe (HT only) the use of gibberellins to increase fruit size

  • This point belongs to Plant hormones (biology only), especially Use of plant hormones (HT only).
  • You need to be able to describe (HT only) the use of gibberellins to increase fruit size.
  • The key ideas to know are fruit size, HT only, and gibberellins.
  • Use the linked flashcards and practice questions to check recall, then practise applying the idea in an exam-style answer.

Key concepts

fruit sizeHT onlygibberellins

Why it matters

This objective helps connect Use of plant hormones (HT only) to exam-style questions, flashcards, and revision notes for Plant hormones (biology only).

Quick student answer

How does (HT only) the use of gibberellins to increase fruit size work?

Direct answer

In Biology, this page helps you answer questions about (HT only) the use of gibberellins to increase fruit size 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 gibberellins and fruit size.

Key terms

  • gibberellins: In Use of plant hormones (HT only), gibberellins means plant hormones that promote growth and are used to increase fruit size. This matters in Plant hormones (biology only) because it supports the learning objective to describe (HT only) the use of gibberellins to increase fruit size. Use gibberellins 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 size: The measurement of the dimensions of fruit, which can be enhanced by the application of gibberellins.

Common trap

Misunderstanding Gibberellins' Role: Students should remember that gibberellins specifically promote fruit size increase, while auxins have different roles such as promoting cell elongation and root development.

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