1 ) the growth of epiphyseal cartilages of long bones , of spheno-occipital synchondrosis of the cranial base , of the cartilage of the nasal septum , of lateral cartilaginous masses of the ethmoid , of cartilage between body and greater wings of the sphenoid ( all stemming from the primary cartilaginous skeleton of the organism ) , is subject to general extrinsic factors and , more specifically , to the growth hormone ( sth ) and somatomedin .
C0007301
cartilaginous
C0037253
skeleton