Define intramembranous ossification. A)Intramembranous ossification is the formation of hyaline cartilage from mesenchymal cells. B)Intramembranous ossification is the formation of elastic cartilage from mesenchymal cells. C)Intramembranous ossification is the formation of fibrocartilage from mesenchymal cells. D)Intramembranous ossification is the replacement of a cartilage model with bone. E)Intramembranous ossification is bone formation within connective tissue without the prior development of a cartilage model.

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Intramembranous ossification is a process in which bone is formed directly within connective tissue without the prior development of a cartilage model. This process usually occurs in flat bones, such as those in the skull, and involves differentiation of mesenchymal cells into osteoblasts, which secrete the organic matrix of bone. The matrix eventually mineralizes, forming mature bone tissue.

Define Intramembranous Ossification