This animal is acoelomate,has a gastrovascular cavity,and light-detecting eyespots.This animal is ___.

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Quizplus · Accepted Answer

Planarians are a type of flatworm that are acoelomate (lack a body cavity), possess a gastrovascular cavity for digestion, and have light-detecting eyespots. Tapeworms and flukes are also flatworms, but they may not have eyespots and typically have more specialized body structures for parasitism. Earthworms are not flatworms and have a coelom (a true body cavity) and a different type of digestive system.

This Animal Is Acoelomate,has a Gastrovascular Cavity,and Light-Detecting Eyespots