Vertebrates and tunicates share a. jaws adapted for feeding. b. a high degree of cephalization. c. an endoskeleton that includes a skull. d. a notochord and a dorsal, hollow nerve cord.

Video transcript

Hello everyone here we have a question asking us which of the following characteristics are found in all core dates a mammary glands and an accord. These are only found in mammals, so a is incorrect. Be endo skeleton with skull not accord, and hollow nerve cord. These are only found in your accord. Eight. So this is incorrect. See hair, mammary glands and viva patrick. This is incorrect because this is only found in mammals. D. A note, a chord and a dorsal, hollow nerve cord and gill pouches. This is found in all chords. So our answer here is the thank you for watching. Bye.