In endochondral ossification,what is the original source of osteoblasts?
A)The hyaline chondrocytes become osteoblasts.
B)The differentiation of cells in the inner layer of the perichondrium.
C)The differentiation of cells in the endochondrium.
D)The differentiation of cells in the synovial cavity.
E)The fibroblasts become osteoblasts.

Question

Quizplus · Accepted Answer

In endochondral ossification, the original source of osteoblasts is the differentiation of cells in the inner layer of the perichondrium. These cells differentiate into osteoblasts, which secrete osteoid that eventually mineralizes to form the bone matrix.

In Endochondral Ossification,what Is the Original Source of Osteoblasts