Correct option is B
The correct answer is
(b) Spherical.
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Cocci bacteria are
spherical or oval in shape. These bacteria can exist as single cells or in clusters, pairs, or chains depending on the specific species. Examples include
Streptococcus (chains of cocci) and
Staphylococcus (clusters of cocci).
Information Booster:
·
Rod-shaped: Refers to
Bacilli bacteria (e.g., E. coli).
·
Spiral: Refers to
Spirilla or
Spirochetes bacteria (e.g., Treponema pallidum).
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Comma-shaped: Refers to
Vibrio bacteria (e.g., Vibrio cholerae).