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Match List-I with List-II. List-I List-II (A) Pila (I) Open circulatory system (B) Hirudinaria (II) Closed circulatory system (C) Balanoglossus (D) Petromyzon Choose the correct answer from the options given below:

Options

  1. A(A)-(II), (B)-(I), (C)-(II), (D)-(I)
  2. B(A)-(I), (B)-(I), (C)-(II), (D)-(II)
  3. C(A)-(I), (B)-(II), (C)-(I), (D)-(II)
  4. D(A)-(II), (B)-(II), (C)-(I), (D)-(I)

Correct answer

C. (A)-(I), (B)-(II), (C)-(I), (D)-(II)

Step-by-step solution

Pila belongs to the phylum Mollusca, which is characterised by an open circulatory system. Hirudinaria belongs to the phylum Annelida, which possesses a closed circulatory system. Balanoglossus belongs to the phylum Hemichordata, which has an open circulatory system. Petromyzon belongs to the class Cyclostomata (phylum Chordata), which features a closed circulatory system. Therefore, the correct match is (A)-(I), (B)-(II), (C)-(I), (D)-(II). Answer: (A)-(I), (B)-(II), (C)-(I), (D)-(II)

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