Medium· Introduction and Excretory Products (Osmoregulation in Different Organisms)· +4 / −1
Match **List I** with **List II**.
| List I | List II |
|---|---|
| A. *Taenia* | I. Nephridia |
| B. *Paramoecium* | II. Contractile vacuole |
| C. *Periplaneta* | III. Flame cells |
| D. *Pheretima* | IV. Urecose gland |
Choose the **correct** answer from the options given below: