A.Increase in the number of neck vertebrae
B.Increase in the length of neck vertebrae
C.Development of extra bony plates between succuessive vertebrae
D.Development of muscular pads between successive vertebrae
A.Increase in the number of neck vertebrae
B.Increase in the length of neck vertebrae
C.Development of extra bony plates between succuessive vertebrae
D.Development of muscular pads between successive vertebrae