Which one is the most striking or common character of the chordates only?A Presence of notochord B Presence of triploblastic condition C Presence of coelom D Presence of bilateral symmetry.

Which one is the most striking or common character of the chordates only?A Presence of notochord B Presence of triploblastic condition C Presence of coelom D Presence of bilateral symmetry.

Which of the following is a characteristic of all chordates?Group of answer choicesThey all have vertebral columns.They all exhibit radial symmetry.They all have a notochord sometime during the life cycle.They all have an exoskeleton sometime during the life cycle.They all have a pseudocoelom.

Found in chordates, the notochord is aMultiple choice question.

Found in chordates, the notochord is aMultiple choice question.ventral nerve cord.dorsal nerve cord.ventral supporting rod.dorsal supporting rod

Select the four distinguishing features that all chordates have at some time during their lives.Multiple select question.heart and lungsnotochordpostanal tailpharyngeal pouches or slitsvertebral column of cartilage or bonedorsal, hollow nerve cordcranium