- Multicellular organisms are organisms that consist of multiple cells (more than one cell).
- Multicellular organisms are more complex than unicellular organisms and hence need many different types of cell to carry out their life processes.
- This can be achieved through cell specialisation and cell organisation.
- Examples of multicellular organisms are hydra, spirogyra, weeds, flowering plants, vertebrate and invertebrate animals.
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| (Hydra) |
(Image by Coveredinsevindust shared under the Creative Commons Attribution-Share Alike 3.0 Unported license.
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| (Spyrogyra) |