NEET 2023 Phase 2 · BiologyBody levelsPrevious Year Question
Match List-I with List-II. List-I (A) Contractile vacuole (B) Water vascular system (C) Canal system (D) Flame cells List-II (I) Asterias (II) Amoeba (III) Spongilla (IV) Taenia Choose the correct answer from the options given below:
Answer: (B) (A)-(II), (B)-(I), (C)-(III), (D)-(IV). A contractile vacuole is found in the protozoan Amoeba, the water vascular system is the distinctive feature of the echinoderm Asterias, the canal (water transport) system characterises the sponge Spongilla, and flame cells perform excretion in the flatworm Taenia.
- A.(A)-(III), (B)-(II), (C)-(I), (D)-(IV)
- B.(A)-(II), (B)-(I), (C)-(III), (D)-(IV)✓
- C.(A)-(IV), (B)-(II), (C)-(I), (D)-(III)
- D.(A)-(I), (B)-(III), (C)-(II), (D)-(IV)
Correct Answer
(B) (A)-(II), (B)-(I), (C)-(III), (D)-(IV)
Solution & Explanation
A contractile vacuole is found in the protozoan Amoeba, the water vascular system is the distinctive feature of the echinoderm Asterias, the canal (water transport) system characterises the sponge Spongilla, and flame cells perform excretion in the flatworm Taenia. This gives (A)-II, (B)-I, (C)-III, (D)-IV, which is option (b). NCERT Reference: Page 45, line 18
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