Match the following lists:
| List-I (Discoverer) | List-II (Discovery) |
| a. Jenner | 1. Blood grouping |
| b. Watson | 2. Penicillin |
| c. Landsteiner | 3. Vaccination |
| d. Fleming | 4. Double helix |
A. a-3, b-1, c-2, d-4
B. a-3, b-4, c-2, d-1
C. a-3, b-4, c-1, d-2
D. a-3, b-2, c-4, d-1
Answer: Option C
This Question Belongs to Biology GK Chapter Wise >> Gentics And Evoloution
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