NEET2026BiologyChapterActual
Match List I with List II regarding microbes and their commercial products: List I List II A Aspergillus niger I Acetic acid B Acetobacter aceti II Ethanol C Clostridium butylicum III Citric acid D Saccharomyces cerevisiae IV Butyric acid Choose the correct answer from the options given below:
Options
- AA-I, B-III, C-IV, D-II
- BA-III, B-I, C-IV, D-II
- CA-III, B-IV, C-I, D-II
- DA-IV, B-I, C-III, D-II
Correct answer
B. A-III, B-I, C-IV, D-II
Step-by-step solution
Aspergillus niger is a fungus used for the commercial production of citric acid. Acetobacter aceti is a bacterium used for the production of acetic acid. Clostridium butylicum is a bacterium used for the production of butyric acid. Saccharomyces cerevisiae is a yeast commonly used for the production of ethanol. The correct matching is A-III, B-I, C-IV, D-II. Answer: A-III, B-I, C-IV, D-II