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.
Webster Dictionary(0.00 / 0 votes)Rate this definition: 1  Farm. the rent of land, -- originally paid by reservation of part of its products. 2  Farm. the term or tenure of a lease of land for cultivation; a leasehold. 3  Farm. the land held under lease and by payment of rent for the purpose of cultivation. 4  Farm.