The 2010 MLB trade deadline is fast approaching, and though some big deals have already been swung, rumors of several other deals remain as deadline enthusiasm nears a fever pitch. Here, SB Nation's Jeff Sullivan answers some trade deadline FAQ to get the less familiar reader up to speed on just what's going on.
After spongy bone is formed in the diaphysis, osteoclasts break down the newly formed bone to open up the medullary cavity. The cartilage in the epiphyses continues to grow so the developing bone increases in length. Later, usually after birth, secondary ossification centers form in the epiphyses.
Bone Development: Endochondral Ossification. The process by which bone is formed is termed osteogenesis or ossification. Bone is never formed as a primary tissue: it always replaces a preexisting support tissue.There are two types of bone formation: intramembranous and endochondral ossification.Endochondral ossification involves the.. This ossification process can be studied in the. , such as the bones of the limbs.one Development: Endochondral Ossification. The process by which bone is formed is termed osteogenesis or ossification. Bone is never formed as a primary tissue: it always replaces a preexisting support tissue.