Match List-I with List-II and select the correct answer using code given below : | List-I | List-II | | --- | --- | | (Diseases) | (Factors) | | A. Peptic ulcers | 1. Virus | | B. Dengue | 2. Protozoa | 763 <!-- PAGE 763 --> C. Elephant Foot 3. Worm D. Malaria 4. Bacteria Code : A B C D