BIO192

1. The five classes of arthropods are diplopoda, chilopoda,arachnida, insecta and _________

2. The echinoderms are found only in the _________ habitat.

3. In amphibians, the _________ are protected from waterborne dirt by nictitating membranes.

4. Pisces use _______ for locomotion in water

5. Snails belong to the phylum ___________

6. The most common roundworm is __________

7. The two body forms in the phylum Cnidaria are _______ and ___________

8. Tapeworm is known as Taenia ________

9. In tapeworms, the hooks and suckers on the _______ is used as an attachment device

10. In reptiles, the use of lungs permits use of atmospheric air for ________

11. The three classes of the poriferans are Calcarea, Hexatinella and _________

12. Webbed feet facilitate _________

13. One of the following is not classified among the phyla of archae?

14. A roundworm called Ascaris lumbricoides is found in _________

15. Which of the following is not an adaptive feature of eubacteria?

16. Based on their habitat, archaebacteria live in extreme environmental condition such as ________

17. One of the following is not a procedure to stain bacteria for examination with light microscope

18. Sweat glands in the _________ cool body on hot days.

19. The organism that posseses a mantle and radula is ________

20. Oval stream-lined shape with no neck is a characteristic feature of ________

21. The body of roundworms is covered by a layered ________

22. A rigid exoskeleton is a characteristic of the phylum __________

23. Which of these is a form or shape of archaebacteria?

24. The archaebacteria are non-pathogenic ------------- that live in and around other organisms

25. Roundworms belong to the phylum _________

26. Based on their carbon and energy sources, eubacteria are __________

27. The sea stars, brittle stars, sea urchins, and sea cucumbers are examples of the phylum ____________

28. Pisces use _______ for locomotion in water

29. Leeches are example of the phylum _________

30. The first kingdom in the six kingdom classification of living things is _________

31. Earthworms belong to the phylum _________

32. The sheep liver fluke is called Fasciola _________

33. Insects belong to the phylum _________

34. Eubacteria have prokaryotic chromosomes, which have circular DNA molecules called ________

35. The colors of sponges act as a __________ from the sun’s harmful UltraViolet rays

36. The three main classes of the phylum Cnidaria are hydrozoa,scyphozoa and ________

37. Which of the following is not a diagnostic feature of the archaebacteria?

38. In Pisces, stream-lined shape with no neck minimizes friction during passage in _________

39. Angiosperms are referred to as -------------- plants

40. Invertebrate marine animals that have tentacles surrounding their mouth belong to the group of organisms called __________

41. Which of the following differentiates eubacteria from archaebacteria?

42. When stained with violet and red dye, gram-positive bacteria appear ----------

43. Octopus is an example of a class of mollusc called __________

44. Apart from the outer membrane, many eubacteria have yet another coating layer called a ___________

45. In birds, _________ provide a dry and extremely light covering for the body, as well as good insulating layer.

46. Lungs enable mammals to use atmospheric _________

47. __________ have beaks

48. Gram-negative bacteria appear_________________ when stained with violet and red dye.

49. The phylum platyhelminthes is divided into three classe namely: turbellaria, trematoda and ________

50. Based on their structure, archaebacteria has all of these organelles except ________