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Give two characteristics features of phylum (Cridaria) , coententrata? |
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Answer» Characteristics. All coelenterates are aquatic, mostly marine. The bodyform is RADIALLY symmetrical, diploblastic and does not have a coelom. The body has a single OPENING, the HYPOSTOME, SURROUNDED by SENSORY tentacles equipped with either nematocysts or colloblasts to capture mostly planktonic prey. |
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