<prompt> The true statement is -Osteoblasts gives rise to osteocytesGrowth of bone occurs at diaphysisEpiphysis is present between metaphysis and diaphysisInterphalangeal joint is a saddle joint.  <response>: Approximately 10 of osteoblasts become enclosed in the developing matrix and are then called as osteocytes.The growth of bone occurs at the epiphyseal end.The epiphysis is one end of bone and metaphysis is present between epiphysis and diaphysis.The interphalangeal joint is a Hinge joint. 