Question

Give a comparative study of the Digestive System of the Vertebrates and
Invertebrates with some examples and Diagrammatic Representation.
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Answer 1

Answer:

For invertebrates

Explanation:

Invertebrate Digestive Systems. ... Platyhelminthes (flatworms), Ctenophora (comb jellies), and Cnidaria (coral, jelly fish, and sea anemones) use this type of digestion. Gastrovascular cavities are typically a blind tube or cavity with only one opening, the “mouth”, which also serves as an “anus”.