BIO207

1. Turbellarians are found primarily on the bottom of _______

2. _______ is an intestinal round worm.

3. Which of the under-listed characteristics cannot be used as the basis of an artificial classification?

4. The _______________ are the group of flat worms known for their remarkable ability to regenerate lost body parts.

5. Which of the following classes of the members of the phylum Sarcomastigophora possess chlorophyll?

6. Invertebrates are classified into _____ groups.

7. The following are characteristics of the class Trematoda except ___________

8. The flat worms respire by _______

9. During the sexual stage, the Orthonectidans are ___________

10. The body of Turbellarians is covered with _________

11. Another name for Rhombozoans is _________

12. The large posterior attachment structure of a Mongenia is called __________

13. _________ is an example of a dioecious Trematode.

14. A single cavity in the body of members of the phylum Cnidaria is known as _________

15. Inside the body of the host, the ciliated larva of orthonectida grows to form ________

16. Filarial worms causes filariasis which is also called _________

17. The phylum Platyhelminthes are divided into four classes namely Turbellarians, Trematoda, Cestoidea and _________

18. The following are members of phylum Ciliophora except _________

19. Mastigophora is an older term used for __________

20. The worms that causes trichinosis is called _________

21. Which of the following statements best describe the class scyphozoan?

22. Tapeworms attach to their host with the aid of ________

23. Which of the following aspects of biology deals  with the classification of organisms?

24. The class Trematoda is commonly referred to as _______

25. __________ are parasitic flat worms that spend their entire life cycle on the outside of the same fish.

26. The name Cnidaria came from the Greek word _________

27. Sea anemone is an example of the class ________

28. The suckers of the digenea are usually divided into the oral and _________ suckers.

29. An organismal classification based on one or more easily observable characteristics such as colour is said to be __________

30. Which of the following classes of the members of the phylum sarcomastigophora are animal-like?

31. Cnidarians are armed with stinging cells called _________

32. Turbellarians have a mucous producing organ referred to as __________

33. The following are distinguishing features of members of the phylum sarcomastiphora except ___________

34. Which of the following groups of animals is classified as lower invertebrates?

35. The following are characteristics of the phylum Rhizopoda except _________

36. Nematodes are also known as ____________

37. Which of the following classes of the phylum Porifera lack skeleton?

38. In a Tremotode, the stage at which larvae grow and take on a sac like appearance is the _______ stage.

39. The Platyhelminthes possess a unique excretory and osmoregulatory system of branched protonephridial tubes that end in _________ cells.

40. Asegment of the tapeworm is called _______

41. ___________ may be used to anchor the members of the phylum Ciliophora.

42. Almost all Trematodes infect __________ as their first host in their life cycle.

43. The type of digestion in fungi is ________

44. The following are the classes of the phylum porifera except _______

45. Nematodes move by _________ of the longitudinal muscles

46. A feature of higher animals observed in flatworms is _______

47. ____ have simple tissues but are not advanced enough to form organs.

48. False coelum was first seen in the ____.

49. Triploblastic Metazoans show ______ level of organization.

50. Classification based on evidence from data complied on morphological, cytological and biochemical similarities and differences between organisms is known as ______ classification.