Intramembranous Ossification
Endochondral Ossification
All Bones BUT the flat bones of the skull
Flat Bone of the Skull, Mandible & Clavical
Loose Connective Tissue into Bone
Numerous Small Blood Vessels
Precursor Cells transform into Chondroblasts
Begin with Mesenchymal Cells
Precursor Cells transform into Osteoblasts
Contain Osteoblasts during Development
Development begins in utero