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Invertebrate, Examples of the species, image, image, image, Examples of…
Invertebrate
Porifera
Characteristics
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Has 3 types of drains: ascon, sicon, and leucon.
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Coelenterate
Characteristics
Multicellular, diploblastic
The mouth is surrounded by tentacles, the mouth is directly related to the intestine or gastrovascular cavity.
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Platyhelminthes
Characteristics
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Digestive organs are not perfect, have a mouth but no anus.
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Annelida
Bilateral symmetry, segmented body
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Echinoderms
Digestive organs have developed, consisting of the mouth, esophagus, and intestines.
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