Match the entries in Group I with the entries in Group II
| Group I | Group II |
| P) DNA replication | 1) Hershey and Chase |
| Q) Genetic Code | 2) Miller and Urey |
| R) Life on Earth | 3) Messelson and Stahl |
| S) DNA as Genetic material | 4) Nirenberg and Khorana |
1
P-2, Q-1, R-3, S-4
2
P-4, Q-3, R-2, S-1
3
P-3, Q-4, R-2, S-1
4
P-3, Q-4, R-1, S-2
5
Question Not Attempted