Question

the concentric layers around the central canal of the bone is called​

Answer 1

Answer:

Each osteon consists of concentric layers, or lamellae, of compact bone tissue that surround a central canal, the haversian canal. The haversian canal contains the bone's blood supplies. ... Near the surface of the compact bone, the lamellae are arranged parallel to the surface; these are called circumferential lamellae.

Answer 2

Explanation:

Each osteon consists of concentric layers, or lamellae, of compact bone tissue that surround a central canal, the haversian canal. The haversian canal contains the bone's blood supplies. ... Near the surface of the compact bone, the lamellae are arranged parallel to the surface; these are called circumferential lamellae.