RRB Paramedical Staff Nurse Model Paper 4
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Question : 83 of 100
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Match the names of the scientists listed in Column-I with their respective discoveries in Column-II.
| Column I | Column II |
|---|---|
| p. Watson and Crick | i. Confirmed that DNA is the transforming principle |
| q. Avery, MacLeod and McCarty | ii. DNA double helical model |
| r. Hershey and Chase | iii. First identified DNA as the transforming principle |
| s. Griffith | iv. Existence of a 'transforming principle |
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