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Choose the term that does not belong in the following group and explain why it does not belong? Notochord, cephalisation, dorsal nerve cord and radial symmetry |
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Answer» symmetry. NOTOCHORD (flexible rod of tissue at some stage of development), CEPHALIZATION (development of the HEAD), and dorsal nerve cord are all characteristics of chordates. Radial symmetry is the characteristic of CNIDARIANS. |
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