Explain the variation in cell size in different organisms.
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Answer:
Cell size is limited by a cell surface area to volume ratio.A smaller cell is more effective and transporting material,including waste products,than a larger cell.Cells comes in many different shapes. A cell's function is determined,in part, by its shape.
Answer:
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Explanation:
Cell size is limited by a cell's surface area to volume ratio. A smaller cell is more effective and transporting materials, including waste products, than a larger cell. Cells come in many different shapes. A cell's function is determined, in part, by its shape....
If cells are the main structural and functional unit of an organism, why are they so small? And why are there no organisms with huge cells? The answers to these questions lie in a cell's need for fast, easy food. The need to be able to pass nutrients and gases into and out of the cell sets a limit on how big cells can be. The larger a cell gets, the more difficult it is for nutrients and gases to move in and out of the cell.