The human body, like all chordates, possesses a bilaterally symmetrical body characterized during development by a dorsal supporting rod (notochord), gill slits in the pharynx region, and a hollow dorsal nerve cord.

Authors

• Person: Not available Organization: Britannica
  Human body | Organs, Systems, Structure, Diagram, & Facts

Sources

• Human body | Organs, Systems, Structure, Diagram, & Facts www.britannica.com Britannica via serper

Referenced by nodes (1)

• pharynx concept