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In this image, a roundworm has been treated to show the nuclei of its cells.

Multi-cellular organisms are organisms with more than one cell. This is the case for animals, plants and most fungi. In such organisms, cells are usually specialised. All the cells with the same function work together. Such a group of cells is then called a tissue.  view more...


 KidzTube            
The momentous transition to multicellular life may not have been so hard after all

The momentous transition to multicellular life may not have been so hard after all
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