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InterviewSolution
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th living10. Why is diffusion insufficient to meet the oxygenrequirements of multicellular organisms likehumans? |
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Answer» The body structure of multicellular organisms such as human is very complex. They comprise of specialised cells and tissues for performing various important functions of the body Unlike the unicellular organism multicellular organisms are not in direct contact with surrounding environment therefore simple diffusion will not be able to fulfill the oxygen requirement of the cells and tissues |
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