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Medical Science
MEDIUM
ENGLISH
Medical Science
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
Option A
Spirochetes
Correct answer
C
Bacteriophages
Option C
D
Filamentous rods
Option D
Correct answer: B
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