51. Why is diffusion insufficient to meet the oxygen requirements of large multicellular organisms like humans?​

Question

51. Why is diffusion insufficient to meet the oxygen requirements of large multicellular organisms like
humans?​

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Luna 1 month 2021-08-20T10:49:02+00:00 2 Answers 0 views 0

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    2021-08-20T10:50:39+00:00

    Diffusion is unable to meet the oxygen requirements of multi-cellular organisms such as humans because diffusion is one of the slow processes. That is a lot of time is required for oxygen to circulate to all the cells of the body. Besides, in humans oxygen requirement is more at cellular and tissue level.

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    2021-08-20T10:50:53+00:00

    Answer:

    Diffusion is unable to meet the oxygen requirements of multi-cellular organisms such as humans because diffusion is one of the slow processes. That is a lot of time is required for oxygen to circulate to all the cells of the body. Besides, in humans oxygen requirement is more at cellular and tissue level.

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