Chordates that have jaws, vertebrae, gills, and fins are calledMultiple choice question.hagfishes.lancelets.fishes.lampreys.

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

Select all of the correct statements about aquatic vertebrates called fishes.Multiple select question.cartilaginous or bony skeletonuse gills for respirationlack paired appendagesarose about 250 million years agoterrestrial vertebrateshave jaws

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

Select all of the characteristics shared by hagfishes and lampreys.Multiple select question.head with sensory structuresgillscraniumjawlessvertebrae surround the nerve cordmouth with jaws

Which of the following is not a chordate?Sea squirtElephantSea starHuman