Phylum: Chordata
Chordates are all bilaterally symmetrical with distinct heads. At some point in their development, they possess a notochord (a rod-shaped supporting axis, or backbone).
Chordates exhibit the following characterists:
-Bilateral symmetry
-Complete digestive system
-Ventral heart
-Tail(at some stage of development)
-Body Segmentation
Chordates exhibit the following characterists:
-Bilateral symmetry
-Complete digestive system
-Ventral heart
-Tail(at some stage of development)
-Body Segmentation