Chapter:

Microbes-in-Human-Welfare

Match following columns and select correct option.
Column-IColumn-II
(a)Clostridium butylicum(i)Cyclosporin-A 
(b)Trichoderma polysporum(ii)Butyric Acid
(c)Monascus purpureus(iii) Citric Acid
(d) Aspergillus niger(iv) Blood cholesterol-lowering agent