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Hormones coordinate plant responses

Hormones coordinate plant responses

A plant hormone is a chemical messenger made by a plant that changes the activity of target cells. Plant hormones coordinate growth, development and responses to environmental stimuli.

6.3 Plant hormones Lesson

  1. GCSE
  2. /Biology
  3. /6.3 Plant hormones

Step-by-step lessons on Edexcel GCSE Biology 6.3 Plant hormones, covering 6.3.1 Plant hormones and tropisms and 6.3.2 Commercial uses of plant hormones. Each one builds up to exam-style questions. Start with the foundational topics and build up to the higher-tier material.

Lessons