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2.1 Principles of organisation
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From cells to tissues

From cells to tissues

Cells are the basic building blocks of all living organisms. A unicellular organism has one cell, whereas a multicellular organism is made of many cells.

2.1 Principles of organisation Lesson

  1. GCSE
  2. /Biology
  3. /2.1 Principles of organisation

Step-by-step lessons on AQA GCSE Biology 2.1 Principles of organisation, covering 2.1 Principles of organisation. Each one builds up to exam-style questions. Start with the foundational topics and build up to the higher-tier material.

Lessons