question_answer 19)

  Match the following column of bacteria and their commercially important products.  

Column I(Bacterium)	Column II(Product)
A.  Aspergillusniger B.  Acerobacteraceti C.  Clostridium butylicum D.  lactiobacilllus	1. Lactic acid 2. butyric acid 3. Acetic acid 4. citric acid

  Codes A             B             C             D (a)          2              3              4              1 (b)          2              4              3              1 (c)           4              3              2              1 (d)          4              1              3              2

Answer:

                  (c) Following is the list of bacteria and their commercially important products  

Column I(Bacterium)	Column II(Product)
A.  Aspergillusniger B.  Acerobacteraceti C.  Clostridium butylicum D.  lactiobacilllus	1. Citric acid 2. Acetic acid 3. Butyric acid 4. Latric acid