Fechar
1. What are the domains of life?
2. What is the branch of biology that names and classifies organisms?
3. What does the scientific name consist of?
4. Modern Classification Emphasizes Patterns of ___________________.
5. What are the 8 major categories of the Linnaeus classification system?
6. What are clades?
7. What are the clades or families of the Eukarya Domain?
8. Describe Prokaryotes
27. Which two domains consist entirely of prokaryotes?
9. How are Prokaryotes classified?
10. What has improved our understanding of the evolutionary history within the prokaryotic domains?
11. What is the understanding of the robust classification of prokaryotes?
12. What are the three common prokaryote shapes?
13. What are traits that allow prokaryotes to survive and reproduce?
14. What feature allows Bacteria and Archaea prokaryotes to have motility?
15. How do bacterial biofilms affect humans?
16. What major disease's bacteria form endospores that can be easily dispersed by terrorists?
17. What is unique about anaerobic prokaryotes?
18. What is the main characteristic of an aerobic prokaryote?
19. True or False - Most prokaryotes reproduce asexually.
20. Under ideal conditions some prokaryotic cells can divide so rapidly that sextillion offspring can arise in one day. What are the implications?
21. What is conjugation and what are sex pili?
22. What are the main functions of prokaryotes in the cycle of life?
23. How do prokaryotes help animals digest food?
24. How do prokaryotes get nitrogen to plants so they can grow?
31. Protozoa that lack trophic organelles are classified under:
25. The highest degree of differentiation in the body is reached in:
26. The primary grouping of protozoa is based upon their:
28. African sleeping sickness is caused by:
40. An example of a dimorphic protozoan is:
29. Besides erythrocytes, the plasmodium attacks one more type of cell in our body; these are
30. Contractile vacuole is present in:
32. The body cavity of Ascaris is pseudocoel because:
33. Ascaris lumbricoides lives in the intestine of:
34. During the life cycle of Ascaris lumbricoides, the intermediate host is:
35. The lifespan of Ascaris is:
36. The infected stage of Ascaris is:
37. The exterior of the Ascaris is covered with:
38. The phenomenon by which male and female sexes could be differentiated morphologically is called:
39. The disease caused by the hook worm is called:
41. Platyhelminthes are best described as:
42. An important characteristic the Platyhelminthes share with the acnidarians is
43. Free living Platyhelminthes forms belong to the class:
44. In helminthes, flame cells are a component of their:
45. Fasciola hepatica is an endoparasite that lives in the:
46. The intermediate host in the life cycle of Taenia saginata is:
47. Taenia solium lacks alimentary canal because:
48. Which of the following is called the "blood fluke" of man?
