terms |
prechordal |
As a noun terms
is .
As an adjective prechordal is
in front of the notochord.
prochordal |
prechordal |
As adjectives the difference between prochordal and prechordal
is that
prochordal is (anatomy) situated in front of the notochord; applied especially to parts of the cartilaginous rudiments in the base of the skull while
prechordal is in front of the notochord.
notochord |
prechordal |
As a noun notochord
is a flexible rodlike structure that forms the main support of the body in the lowest chordates; a primitive spine.
As an adjective prechordal is
in front of the notochord.