Microbiology Mcqs

Q.  Electron microscopic examination of the bacterial flora of necrotising ulcerative gingivitis indicates the presence of microorganisms within non-necrotic tissues in advance of other bacteria. The organisms involved are______________?

a. Cocci
b. Spirochetes
c. Bacteriophages
d. Filamentous rods


ANSWER: See Answer
 
No explanation is available for this question!
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