Name •Worms Review—9 Wk Exam

1. What phylum is used to classify all flatworms? 9\fJL U«

2. What class is used to classify all tapeworms? Ces-VifciflU

3. What is unique about flatwonn digestion? l^ b£ai>v5 o*\e ovA^Sxdlc, tff "Hvc,

4. What type of body cavity do flatworms have? Vv> U»dU\a

5. Define parasite. dirgawSY* ^Vv«d cU^eMs o^ Ovxo^W organism -ftf -fijoJl

6. What class is used to classify all flukes? "Tv'6YY>cfVDdUv.

7. Are all flatworms parasitic? y-iO If no, list one that isn't. P\QV\avian

8. What are some ways that you can avoid a flatworm infection?

9. What type of muscle(s) do flatworms have?

10. Comparing flatworms to roundworm and segmented worms, which is more complex?-^ VTMwAlAXXtviJ ~i£as

1 1 . Are tapeworms sometimes used as a dieting method? If s*b, i's" this sMe (healthy)?^£5. Y\Q . X-V- COLTV

12. What are the two types of medications that are used to treat a flatworm infection?(D OK-Vv \oio-fcc © OurvVi jpOvOsftiG

13. Is the idea that you can remove a tapeworm by pulling it out of the anus a myth or truth?VYV.JVK . TV^ coiU breo^ c^f AY\5^od of

14. Wnat is the scientific name for a tapeworm infection?

15. In a pork tapeworm infection, what is the primary host?

16. In a pork tapeworm infection, what is the secondary host?

17. Can a parasite live in more than one organism throughout its life?H^s-

1 8. What are the two ways that a flatworm can reproduce?a&oowd CytA

19. Define flame cells.W<°*

20. Define proglottids.

21. Define scolex.

22. Define mouth.N ^

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23. Define anus >

24. Define microfilaria. -

25. What type of body cavity do roundworms have? " ib j J ' 1 What do you call an organism withthis body cavity?

26. What two types of worms are protostomes? yxe/VVU3Uh(U$ I OJW*tife (N e*WceMa;

27. Are worms classified in the kingdom Animalia? \*og

28. What phylum is used to classify roundworms? ^Yf\oJ^jOL C<X^- \AeVY*a4odeS J

29. Study the ascaris, heartworm, hookworm, and pinworm infection study guide in your binder.

30. What type of muscle do roundworms have?

3 1 . Explain the difference between a public service announcement and an action plan. Are they thesame thing? EXPLAIN, ^>- pgft Cov*v*ju \<3>3tesActoK ?W- seWcs o4 s-fef s Jc32. How many hearts does the earthworm have?

33. What phylum is used to classify all segmented worms?

34. What phylum is used to classify earthworms and means "little rings"?

35. What type of body cavity does the earthworm have? rA ^iat ° y°u ca^ an organism withthis type of body cavity? CaeloY»vxiS>

36. Does the earthworm have complex digestive organs?

37. Define crop. -&h>reS

38. Define gizzard. ^

39. Is the earthworm unisex or multisex? EXPLAIN. Vwul-h'Se* " W\AltC We^wum^bvx) JU1 Vta )

40. List three types of segmented worms.(Deo^Wo<wv3 @ IwtW

41. Where can a segmented' worm live?(POC\€K Cw^v^ru oc -Vre^Vi^)

42. What ty^pe of body symmetry do all worms have?\0{\OMM&

43. What do you call the solid wastes of an earthworm? CA c- i f\. What do earthworms do for the ecosystems where they live?