Multiple Choice
Humans become infected with liver flukes by
A) eating infected raw fish.
B) eating infected snails.
C) drinking water contaminated with eggs.
D) swimming in infected waters.
Correct Answer:

Verified
Correct Answer:
Verified
Q2: The pseudocoelomates include the cnidarians,the rotifers and
Q3: All pseudocoelomate organisms have a complete digestive
Q4: Most individual turbellarians contain organs of both
Q5: "Ectolecithal" describes a situation in which<br>A)there is
Q6: Gastrotrichs are large,wormlike animals.
Q7: The Acanthocephala are nonparasitic,freshwater worms.
Q8: Flatworms have three germ layers: ectoderm,mesoderm,and endoderm.
Q9: Two distinctive features of Acanthocephala are a
Q10: Acanthocephalans<br>A)parasitize fish,birds,and mammals.<br>B)are monoecious.<br>C)have a well-developed digestive
Q11: Digenetic trematodes typically have a vertebrate as