Match List - I with List - II array ll List -I & List -II (a) Metamerism & (I) Coelenterata (b) Canal system & (ii) Ctenophora (c) Comb plates & (iii) Annelida (d) Cnidoblasts & (iv) Porifera array Choose the correct answer from the options given below.

1. A. a-iii, b-iv, c-i, d-ii
2. B. a-iii, b-iv, c-ii, d-i
3. C. a-iv, b-i, c-ii, d-iii
4. D. a-iv, b-iii, c-i, d-ii

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