Match the following genera with their respective phylum:
Column-I: (a) Ophiura, (b) Physalia, (c) Pinctada, (d) Planaria Column-II: (i) Mollusca, (ii) Platyhelminthes, (iii) Echinodermata, (iv) Coelenterata
(a)-iv, (b)-i, (c)-iii, (d)-ii
(a)-iii, (b)-iv, (c)-i, (d)-ii
(a)-i, (b)-iii, (c)-iv, (d)-ii
(a)-iii, (b)-iv, (c)-ii, (d)-i
Based on the taxonomic examples provided in the sources, the genera are matched to their respective phyla as follows: (a) Ophiura (Brittle star) is listed as an example of the phylum Echinodermata . (b) Physalia (Portuguese man-of-war) is identified as a member of the phylum Coelenterata (Cnidaria) . (c) Pinctada (Pearl oyster) is classified under the phylum Mollusca . (d) Planaria is noted as a member of the phylum Platyhelminthes, well-known for its high regeneration capacity . This results in the matching sequence: (a)-iii, (b)-iv, (c)-i, (d)-ii.
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