| List I | List II | ||
| A | Nucleic Acid | I | George Beadle and E. Tatum |
| B | Bacterial Transformation | II | Johann Friedrich Miescher |
| C | One gene one enzyme hypothesis | III | W. Arber, H. Smith and D. Nathans |
| D | Restriction enzymes | IV | Frederick Griffith |
Choose the correct answer from the options given below:


