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 |
- AA-I, B-II, C-III, D-IV
- BA-I, B-II, C-IV, D-III
- CA-III, B-II, C-IV, D-I
- DA-II, B-I, C-IV, D-III
Solution & Step-by-step Explanation
1. Taenia (Tapeworm/Platyhelminthes): Uses Flame cells (III).2. Paramoecium (Protist): Uses Contractile vacuole for osmoregulation (II).3. Periplaneta (Cockroach): Possesses Urecose glands (along with Malpighian tubules) (IV).4. Pheretima (Earthworm): Uses Nephridia (I).Sequence: A-III, B-II, C-IV, D-I.