2.2.2 Multicellular Organism

  1. Multicellular organisms are organisms that consist of multiple cells (more than one cell).
  2. Multicellular organisms are more complex than unicellular organisms and hence  need many different types of cell to carry out their life processes.
  3. This can be achieved through cell specialisation and cell organisation.
  4. Examples of multicellular organisms are hydra, spirogyra, weeds, flowering plants, vertebrate and invertebrate animals.


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