NEET Biology question
Consider the following statements about industrial citric acid production using Aspergillus niger: I. It is carried out by fermentation in large fermenters. II. It proceeds under aerobic conditions. III. It can only be performed using animal cell cultures, never microbial cultures. IV. Aspergillus niger is a fungus. Which of the above statements are correct?
Answer: (A)
Solution
Statements I, II and IV correctly describe citric acid production by Aspergillus niger; statement III is false,
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