The Acanthocephalan Larval Stage That Emerges from the Egg Is

Q3: Nemerteans differ from flatworms in that they

Q4: The members of the Class Monogenea have

Q5: The lidlike hatch on a trematode egg

Q6: The free-swimming larval stage of some turbellarians

Q7: Which one or more of the following

Q9: The larval stage of the beef tapeworm

Q10: Acanthocephalans are commonly called<br>A)roundworms.<br>B)blood worms.<br>C)flatworms.<br>D)probosis worms.<br>E)spiny-headed worms.

Q11: Scolex,neck,and _ comprise the three body regions

Q12: The helmet-shaped,ciliated larva of nemerteans is the<br>A)onchosphere.<br>B)Muller.<br>C)pilidium.<br>D)miracidium.<br>E)cercaria.

Q13: Animals in the phyla Cycliophora live exclusively