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1).PORIFERA has canal system while coelentrates donot  have 2.) TENTACLES are absent in porifera wheras they are present in coelenterates 3) in por. body is made up of single layer of cells wheras in coelenterates they have 2 layers of cells4 )they are non motile wheras coelenterates are motile.
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Mainly poriferan animals have cellular level of organisation whereas coelenterata have tissue level of organisation
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if u think that i am correct then plzz mark brainlest
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