Micro Organisms – Section 1

46. In the three domain system of classification, the traditional bacteria are placed in the

A. eukarya
B. archaea
C. eubacteria
D. none of these

Correct Answer: C. eubacteria

47. One of the reasons for the evolutionary success of the kingdom Monera is that its members are nutritionally diverse. Which of the following(s) is/are the way(s) of obtaining energy?

A. Photoautotrophy
B. Photoheterotrophy
C. Chemoheterotrophy
D. All of the above

Correct Answer: D. All of the above

48. Carl Woese and his colleague are best known for establishing

A. the five kingdom system
B. the three domain system
C. the prokaryote-eukaryote system
D. the plant-animal system

Correct Answer: B. the three domain system

49. Which of the following is not found in the kingdom Monera?

A. Organelles
B. Organized cell structure
C. Ability to reproduce
D. Ability to use energy

Correct Answer: A. Organelles

50. Which of the following is the most primitive?

A. Virus
B. Eukaryote
C. Archaeon
D. Mitochondria

Correct Answer: C. Archaeon

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