Match the following columns and array ll Column-I & Column-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 array select the correct option.

1. A. a-ii, b-i, c-iv, d-iii
2. B. a-i, b-ii, c-iv, d-iii
3. C. a-iv, b-iii, c-ii, d-i
4. D. a-iii, b-iv, c-ii, d-i

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