Assertion: chordate's nerve cord | /r/CapableOf | run along the back
Facets:
Source sentences:
text: Any of a large group of animals of the phylum Chordata, having at some stage of development a notochord (flexible spinal column) and nerve cord running along the back, a tail stretching above and behind the anus, and gill slits.
text: At some point in their development from embryo to adult, all chordates have a "notocord", a flexible rod supporting a nerve cord running down the back.
text: Any of a large group of animals of the phylum Chordata, having at some stage of development a notochord (flexible spinal column) and nerve cord running along the back, a tail stretching above and behind the anus, and gill slits.