12 



3. 



C...J 



FlG. 85. The vertebral column (Huxley) : A, side view, left side; B t back 

 view; C 1-7, cervical vertebrae; D 1-12, dorsal vertebrae ; L 1-5, lumbar 

 vertebrae ; S, sacrum ; C, coccyx ; sp and tr, processes or projections on 

 the vertebrae. 



