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.
The spread between the farm value of products and the retail value, often called the marketing bill, has increased steadily for the past 30 years (Figure 1). The farm value in real dollars (adjusted by the Consumer Price Index, with 1982-1984 being the base years) has remained nearly constant, but the costs of processing and marketing have continued to increase.