| List-I | List-II | ||
| A. | Blood | I. | Adipose tissue |
| B. | Glial cells | II. | Connective tissue |
| C. | Air sacs and lungs | III. | Nervous tissue |
| D. | Skin | IV. | Squamous epithelium |
| Assertion (A): | Epithelial cells are non-secretory. |
| Reason (R): | These cells are absent in intestine. |
| 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. |