| Column I | Column II | |
| 1. | Benign tumor | Non-cancerous tumor |
| 2. | Carcinoma | Cancer of epithelial tissues |
| 3. | Lymphoma | Haematopoietic cells tumor |
| 4. | Sarcoma | Cancer of glands (secretory tissues). |
| 1. | DNA only |
| 2. | RNA only |
| 3. | DNA or RNA only |
| 4. | either DNA or RNA only |
| Assertion A: | An antibody is a protein molecules made by the lymphocytes. |
| Reason R: | An antibody binds to a specific foreign antigen and neutralizes its odd effects. |
| 1. | Both A and R are true and R is the correct explanation of A |
| 2. | Both A and R are true but R is NOT the correct explanation of A |
| 3. | A is true but R is false |
| 4. | A is false but R is true |