Question:medium

Which one of the following is not a pigmented bacterium?

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Most lactic acid bacteria (such as Lactobacillus, Lactococcus, and Leuconostoc) form non-pigmented white or translucent colonies.

Updated On: Jul 10, 2026

Halobacterium
Flavobacterium
Micrococcus
Leuconostoc

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The Correct Option is D

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