Match of the following columns and select the correct otion.
| Column I | Column II |
| (a) Clostridium butylicum | (i) Cyclosporin - A |
| (b) Trichoderma polysprom | (ii) Butyric acid |
| (c) Monasucus purpureus | (iii) Citric acid |
| (d) Aspergillus niger | (iv) Blood cholestrol lowering agent |
Option: 1
| (a) | (b) | (c) | (d) |
| iii | iv | ii | i |
Option: 2
| (a) | (b) | (c) | (d) |
| ii | i | iv | iii |
Option: 3
| (a) | (b) | (c) | (d) |
| i | ii | iv | iii |
Option: 4
| (a) | (b) | (c) | (d) |
| iv | iii | ii | i |
a. Clostridium butylicum - Butyric acid
b. Trichoderma polysprom - Cyclosporin - A
c. Monasucus purpureus - Blood cholestrol lowering agent
d. Aspergillus niger - Citric acid