Phylum chordate includes animals with the following characteristics: a. hollow nerve cord b. a dorsal c. notochord d. pharyngeal pouch Two types of chordates are vertebrates and non-vertebrates.
Work Step by Step
You can help us out by revising, improving and updating this answer.Update this answer
After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.