56. Eukaryotic microorganisms include

A. protozoa
B. fungi
C. algae
D. all of these

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57. The binomial name of a microbe is composed of

A. its kingdom and genus names
B. its genus name and a species modifier
C. its family and class names
D. its genus and species names

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58. Which of the following is a characteristic unique to the ciliates?

A. Use of cilia as a sensory function
B. Presence of both a macronucleus and several micronuclei
C. Both (a) and (b)
D. Possess a light-detecting eyespot

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59. Which of the following structure is present in prokaryotic cells?

A. Mitochondria
B. Chloroplasts
C. Golgi structure
D. Mesosome

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60. The word cell was first used by

A. Robert Hooke
B. Theodor Schwann
C. Louis Pasteur
D. Ronald Ross

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