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.
Bill. 1  bil, n. an account of money: a draft of a proposed law: a written engagement to pay a sum of money at a fixed date: a placard or advertisement: any written statement of particulars: in the criminal law of England, the formal name of a written accusation of serious crime preferred before a grand-jury.ân.