The Organization of Living Things

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The Organization of Living Things
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Presentation transcript:

The Organization of Living Things

Benefits of Being Multicellular Larger size Longer life span Cell Specialization – each type of cell has only one job to do

Examples of Specialized Cells Muscle cells are designed to contract.

Guard cells from a plant are designed to allow gases into and out of the plant.

Nerve cells are designed to send signals.

White blood cells are designed to fight disease.

Red blood cells are designed to carry oxygen.

How are living things organized ?

molecules

organelles

cells

tissues

organs

organ system

organism

Organization of Living Things molecules organelles cells tissues organs organ systems organisms

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