BY1.2 - Levels of Organisation

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Levels of Organisation

Multicellular organisms have a variety of different cells

As they develop, the cells differentiate and become specialised to carry out a specific fucniton

  • e.g. miscle cells contract, nerve cells carry impulses

Some reamin undifferentiated and cuntion as 'packagin' cells

  • e.g. parenchyma in plants

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