Why is discussion insufficient to meet
the oxygen requirements of a multi a multi
Cellular organism of gases ?
Answers
Answered by
1
Unlike unicellular organisms multicellular organisms have complex body structures with specialized tissues and cells hence diffusion alone is insufficient to meet oxygen requirements in multicellular organisms.
Answered by
2
In multicellular organisms like humans, all the body cells are not in direct contact with the surrounding environment . Thus , every cell of the body will not get oxygen as by the process of diffusion from the environment .
Therefore diffusion is insufficient to meet
the oxygen requirements of multicellular
organisms .
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