| Assertion (A): | Most cancers are treated by a combination of surgery, radiotherapy, and chemotherapy |
| Reason (R): | Combination therapy is curative for all types of cancers |
| 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. | Both (A) and (R) are False. |
| 1. | CT | Computed Tomography |
| 2. | MRI | Magnetic Radiation Imaging |
| 3. | NACO | National AIDS Control Organization |
| 4. | MALT | Mucosa Associated Lymphoid Tissue |
| (A) | Non-ionizing radiations like X-rays and \(\gamma\)-rays cause DNA damage leading to neoplastic transformation. |
| (B) | MRI plays a significant role in detecting cancers of internal organs. |
| (C) | Cellular oncogenes are inactivated under UV-rays leading to oncogenic transformation of cells. |
| (A) | (B) | (C) | |
| 1. | F | T | T |
| 2. | F | F | T |
| 3. | F | T | F |
| 4. | T | F | F |
| Assertion(A): | Cancer is contagious and cells can spread from one person to other. |
| Reason(R): | Cancerous cells are highly differentiated cells. |
| 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. | Both (A) and (R) are false. |