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5.1 Homeostasis
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Keeping the Internal Environment Steady

Keeping the Internal Environment Steady

Homeostasis is the regulation of internal conditions in a cell or organism. It keeps conditions close to their optimum levels despite internal and external changes.

5.1 Homeostasis Lesson

  1. GCSE
  2. /Biology
  3. /5.1 Homeostasis

Step-by-step lessons on AQA GCSE Biology 5.1 Homeostasis, covering 5.1 Homeostasis. Each one builds up to exam-style questions. Start with the foundational topics and build up to the higher-tier material.

Lessons