Compact bone is created over the surface of spongy bone by ____________.
A)Osteoprogenitors
B)Osteoclasts
C)Osteons
D)Osteoblasts

Question

Quizplus · Accepted Answer

Compact bone is created by osteoblasts, which are responsible for depositing new bone tissue on the surface of existing bone. This results in the formation of concentric layers of bone tissue called osteons, which make up the structure of compact bone. Osteoprogenitors are stem cells that can give rise to new osteoblasts, while osteoclasts are responsible for breaking down and resorbing bone tissue.

Compact Bone Is Created Over the Surface of Spongy Bone