N1O1T1O1C3H4O1R1D2A1L1
17 points
NOTOCHORDAL is validvalid
relating to the notochord, a backbone-like series of cells in the lowest vertebrates
relating to the notochord, a backbone-like series of cells in the lowest vertebrates
relating to the notochord, a backbone-like series of cells in the lowest vertebrates
relating to the notochord, a backbone-like series of cells in the lowest vertebrates