InterviewSolution
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InterviewSolution
| 1. |
what is chordates? |
| Answer» Animals in the phylum Chordata share four key features that appear at some stage during their development (often, only during embryogenesis)\ta notochord\ta dorsal hollow nerve cord\tpharyngeal slits\tpost-**** tailAll chordates possess the following features :(i) have a notochord(ii) have a dorsal nerve cord(iii) are triploblastic(iv) have paired gill pouches(v) are coelomate. | |