Intramembraneous ossification starts in connective tissue from mesenchymal cells that become osteoblasts. These osteoblasts cluster togehter into an ossification center. Endochondral ossification starts with a hyaline cartilage template. Mesenchymal cells become osteoblasts and begin forming bone around the cartilage.
Noun. 1. farm bill-a statute that would regulate farm production and prices.oun. 1. farm bill-a statute that would regulate farm production and prices.
Story Continued Below. Negotiations over the 2014 farm bill were the most contentious in recent history. The bill, which was expected to cost $956 billion over 10 years, almost 60 percent more than the $604 billion price tag projected for the 2008 law, took an extra sixth year to pass.