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Long distance transport of substances within a plant can not be done byb diffusion alone. Diffusition is a slow processs. The movement of am molecule across a typical plant cell about `50mum` takes approximatelyA. 2.5 minutesB. 2.5 hoursC. 2.5 secondD. 5.0 minutes |
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Answer» Correct Answer - C Long distance transport of substances within a plant cannot be done by diffusion alone. Diffusion is a slow process. The movement of a molecule across a typical plant cell about 50` mum` takes approximately 2.5 seconds |
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