Biology, asked by seemakakanda, 8 months ago

whyvis diffusion to meet the oxygen requirements of multicellular like us ​

Answers

Answered by sujit1970dutta
2

Answer:

Diffusion of Oxygen

The partial pressure of oxygen is low in the alveoli compared to the external environment. This is due to continuous diffusion of oxygen across the alveolar membrane and the diluting effect of carbon dioxide entering the alveoli to leave the body

Explanation:

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Answered by Anonymous
3

Answer:

Hola

Explanation:

As the Unicellular organisms body is in direct contact with the environment they can access through simple diffusion but the multicellular organisms is not in direct contact with environment .......

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