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HSC Biology

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Lesson 3 of 29
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Organisation of Cells

How are cells arranged in a multicellular organism?

Inquiry Question


  • Compare the differences between unicellular, colonial and multicellular organisms by:
    • Investigating structures at the level of the cell and organelle
    • Relating structure of cells and cell specialisation to function
  • Investigate the structure and function of tissues, organs and systems and relate those functions to cell differentiation and specialisation
  • Justify the hierarchical structural organisation of organelles, cells, tissues, organs, systems and organisms