Ribbon Worms Seize Their Prey with Their ________________

Q5: Marine forms of ribbon worms have a

Q6: The blood fluke Schistosoma is<br>A) an endoparasite

Q10: A planarian feeds by<br>A) attaching with a

Q17: Acanthocephalans<br>A)parasitize birds and mammals.<br>B)are monoecious.<br>C)have a well

Q20: The posterior attachment organ of monogeneans is

Q26: Turbellarians,such as the planaria,move by<br>A)flame cells.<br>B)small pseudopodia.<br>C)lateral

Q29: How are schistosomes unique,compared to other trematodes?<br>A)They

Q41: The name of the free-swimming,ciliated stage that

Q46: Beside "hunters" that seize prey,some rotifers are<br>A)"netters"

Q59: Because they have three germ layers,flatworms and