Match List-I with List-H and select the correct answer using the codes given below the lists
| List-I (Substance) | List-II (Physiological role) | ||
|---|---|---|---|
| A. | Ptyalin | 1. | Converts angiotensinogen in blood into angiotensin |
| B. | Pepsin | 2. | Digests starch |
| C. | Renin. | 3. | Digests proteins |
| D. | Oxytocin | 4. | Hydrolyses fats |
| 5. | Induces contraction of smooth muscles - |