NEET Biology question

Maintaining strict aseptic (sterile) conditions in an industrial fermenter is essential mainly to

(A)Increase the cost of the process unnecessarily
(B)Prevent contamination by unwanted microbes that would compete with or spoil the desired cultureCorrect
(C)Reduce the temperature inside the fermenter
(D)Allow more oxygen to enter the vessel

Answer: (B)

Solution

Aseptic conditions in a fermenter prevent contamination by undesired microorganisms, which

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Question ID VK-124306