What animal has pharyngeal gill slits, notochord, dorsal hollow nerve chord, and post-anal tail?"Group of answer choicesAmphioxusRatFrogSnake

Members of this phylum are characterized by a dorsal, hollow nerve cord, a notochord, pharyngeal gill slits, and a postanal tail.Multiple choice question.MammaliaEchinodermataChordataAnnelida

Members of this phylum are characterized by a dorsal, hollow nerve cord, a notochord, pharyngeal gill slits, and a postanal tail.Multiple choice question.ChordataEchinodermataMammaliaAnnelida

A notochord, a dorsal hollow nerve cord, pharyngeal pouches, and a postanal tail are features that are found at some point during the lives of animals calledMultiple choice question.echinoderms.chordates.cephalopods.arthropods.

At some point in their life cycle, all chordates have a postanal tail, ______, hollow nerve cord, and ______.Multiple choice question.pharyngeal slits or pouches; endoskeleton made of bone or cartilagelungs; notochordnotochord; pharyngeal slits or pouchesendoskeleton made of bone or cartilage; lungs

Unique features of vertebrates include the presence of a(n) ______.Group of answer choicesendoskeletonnotochordtrue coelomskull and backbonepharyngeal slit