Biology, asked by Raaj9423, 1 year ago

Respiratory organ in porifera

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Answered by Anonymous

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Answered by shubhamsamchaudhary1

Answer: Porifera Phylum

Sponges have no distinct respiratory system because they are so primitive, but they are so primitive, but they do require oxygen to survive like any other organism. the small pores (also know as ostia) in the sponge allow the sponge to absorb oxygenated water to receive the oxygen it needs.

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