Match List I with List II List I List II A Frederick Griffith I Genetic code B Francois Jacob & Jacque II Semi-conservative mode of DNA replication C Har Gobind Khoran III Transformation D Meselson & Stahl IV Lac operon
Choose the correct answer from the options given below:
| List I | List II | ||
| A | Frederick Griffith | I | Genetic code |
| B | Francois Jacob & Jacque | II | Semi-conservative mode of DNA replication |
| C | Har Gobind Khoran | III | Transformation |
| D | Meselson & Stahl | IV | Lac operon |
Choose the correct answer from the options given below:
- A-III, B-II, C-I, D-IV
- A-III, B-IV, C-I, D-II
- A-II, B-III, C-IV, D-I
- A-IV, B-I, C-II, D-III
The Correct Option is B
Solution and Explanation
A. Frederick Griffith is known for his discovery of the phenomenon of transformation, so it matches with III. Transformation.
B. Francois Jacob & Jacque Monod are known for their work on the Lac operon, so it matches with IV. Lac operon.
C. Har Gobind Khorana is credited with deciphering the genetic code, so it matches with I. Genetic code.
D. Meselson & Stahl are famous for their experiment demonstrating the semi-conservative model of DNA replication, so it matches with II. Semi-conservative mode of DNA replication.
Thus, the correct answer is (2) A-III, B-IV, C-I, D-II.
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