unit 11: pseudocoelomates

Which phylum do roundworms belong to?

• Turbellaria
• Cestoda
• Nematoda 
• Porifera 

What is an Acoelmate?

• Animal with false body cavity
• Animal lacking body cavity
• Animal with true body cavity
• Animal with cavities in its teeth

How would an individual acquire a tapeworm?

• You are born with it
• Eating a tapeworm's remains
• Eating raw meat
• Pure luck

Flatworms have no true body cavity. This means they are ____________________. 

• Symmetrical
• Sessile
• Coelomates
• Acoelomates

How does a tapeworm get their nutrition?

• Through the mouth and complex digestive system.
• Absorb from host intestine directly through skin.

What causes the disease trichinosis?

• An organism from Phylum Platyhelminthes
  (flatworm)
• An organism from Phylum Nematoda (roundworm)

Most flatworms are parasitic.

• True
• False

What causes the disease trichinosis?

• Walking around with bare feet
• Eating undercooked meat

What causes the disease schistosomiasis?

• An organism from Phylum Platyhelminthes (flatworms)
• An organism from Phylum Nematoda (roundworms)

What causes the disease schistosomiasis?

• Walking around with bare feet
• Eating undercooked meat