<prompt> Intervertebral disc is which type of joint -Primary cartilaginousSecondary cartilaginousPivotEllipsoid  <response>: Ans. is b i.e., Secondary cartilaginous Cartilaginous joints1 Primary cartilaginous joints synchondrosis, or hyaline cartilage joint : These are :-i Joint between epiphysis and diaphysis of a growing long bone, i.e. physis.ii Spheno-occipital jointiii 1st costostemal joint 1st chondrosternal jointiv Costochondral joints2 Secondary cartilaginous joints Symphyses or fibrocartilaginous joints : These are:-i Symphysis pubisii Sacroccygeal jointiii Manubriostemal jointiv Intervertebral discv Symphysis menti 