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valkas [14]
3 years ago
14

1. Explain why planarians and flukes are called flatworms.

Biology
1 answer:
Marta_Voda [28]3 years ago
6 0

Answer and Explanation:

Platyhelminthes are mostly worm like organisms that are dorsoventrally flattened, meaning they look like a leaf and this is why they are coined names like the Tapeworm, Flatworm, Fluke and Planarian.

Most Platyhelminthes are parasites on other animals but only the Turbellarians are mostly non-parasitic. A few species are commensalists, or mutualists living with other larger organism.

They are classified into:

  • Class Turbellaria
  • Class Monogenea
  • Class Trematoda
  • Class Cestoda

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