Hemichordata Invertebrate Chordates
Hemichordata Invertebrate Chordates. Evolutionary Perspective. Echinoderms, Hemichordates, and Chordates are most likely derived from a common (yet undiscovered) ancestor, since they all share deuterostome characteristics. What characterizes a chordate?. A dorsal tubular/hollow nerve cord
1.44k views • 16 slides