You are presented with the quiz "What kind of worm belongs to the phylum Platyhelminthes?" 

But you don't know the answer, so you turn to your teacher to ask for hints. He says that "flatworms belong to the phylum Platyhelminthes" and "flatworms Flatworms or Platyhelminthes include flukes, tapeworms, and turbellarians". 

So, what's the best answer to the question?


 

     tapeworm      