Organelle Organ System

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Presentation transcript:

Organelle Organ System As cells have lots of different functions they are often specialised to do a particular job. This means that they have special features that make them well adapted at carrying out these functions. Organism Cell Tissue Organ Human Muscle cell Muscle Nucleus Circulatory system Heart

Examples of Specialised Cells Plant Leaf palisade cell Root hair cell Guard cell Xylem cell Epidermal cell Animal Muscle cell Nerve cell White blood cell Red blood cell Ovum (egg cell) Fat cell Sperm Cilliated epithelial cell