Match the entries in column - I and column - II:
| Column - I | |
| Column - II | |
| P. Hemichordata | 1. Balanoglossus |
| Q. Cephalochordata | 2. Amphioxus |
| R. Urochordata | 3. Ascidia |
| S. Vertebrata | 4. Sphenodon |
Reveal answer
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Match the entries in column - I and column - II:
| Column - I | |
| Column - II | |
| P. Hemichordata | 1. Balanoglossus |
| Q. Cephalochordata | 2. Amphioxus |
| R. Urochordata | 3. Ascidia |
| S. Vertebrata | 4. Sphenodon |