EVERYDAY SCIENCE

SCIENCE

VIRUS AND BACTERIA

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
a group of bacteria is called a
A
colony
B
gang
C
classroom
D
cluster
Explanation: 

Detailed explanation-1: -A bacterial colony is what you call a group of bacteria derived from the same mother cell. This means that a single mother cell reproduces to make a group of genetically identical cells, and this group of cells form a mass, which is known as a bacterial colony.

Detailed explanation-2: -Many bacteria can form aggregated structures called biofilms. Organisms in biofilms often display substantially different properties from the same organism in the individual state or the planktonic state.

Detailed explanation-3: -Microbial colonies A microbial colony is defined as a visible cluster of microorganisms growing on the surface of or within a solid medium, presumably cultured from a single cell.

Detailed explanation-4: -A colony is defined as a cluster of at least 50 cells which can often only be determined microscopically.

Detailed explanation-5: -Today colonies are rare, but still exist as non-self-governing territories, as categorized by the United Nations. Examples include Bermuda, the British Virgin Islands, and the Cayman Islands, to name a few.

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