The coma-shaped bacterium is:
-
Coccus
-
Vibrio
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Bacillus
-
Spirillum
B
Correct answer
Explanation
Vibrio is the coma-shaped (curved) bacterium. Coccus is spherical, Bacillus is rod-shaped, and Spirillum is spiral-shaped. The distinctive comma shape is characteristic of Vibrio cholerae.