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Question : What are the common characters of the Chordata ? |
| Answer» Solution :Chordates have following CHARACTERS : (1) Presence of notochord. (2) Presence of dorsal nerve cord. (3) All are triploblastic and COELOMATE ( 4 ) Presence paired gill pouches during some stage of development. (5) Presence of post anal extension of the body (Extension of the body after anus). | |