how are the alveoli designed to maximize the exchange of gas
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Answered by
21
they are balloon like , thin walled, elastic and richly supplied by blood , which provides maximum exchange of gases by the process of diffusion.
oviyaezhilvanan:
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richly supplied with blood vessels
thanx for ur correction
nope, richly supplied by blood
guys, ur confusing me.............
richly supplied with blood through blood vessels, no confusion
hmm ok
Answered by
14
Alveoli are numerous in number and small in size.they are supplied with rich blood supply.The baloney like structures of alveoli increase their surface area.The walls of alveoli are richly supplied with blood which helps them to maximise the exchange of gases.
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The walls of alveoli are richly supplied with blood vessels....
supplied with blood through blood vessels
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