Match the phylum given in column-I with their example given in column-II and choose the correct option. Column-I (Phylum) Column-II (Example) A. Echinodermata I. Ascidia, Doliolum B. Hemichordata II. Asterias, Ophiura C. Urochordata III. Branchiostoma D. Cephalochordata IV. Balanoglossus, Saccoglossus

• A. A-IV         B-II    C-I        D-III
• B. A-II          B-IV   C-I        D-III
• C. A-II          B-IV   C-III      D-I
• D. A-II          B-I     C-IV      D-III