Question

explain haversian canal system of bones

Answer 1

The channels are formed by concentric layers called lamellae. The haversian canals surround blood vessels and nerve cells throughout bones and communicate with bone cells (contained in spaces within the densebone matrix called lacunae) through connections called canaliculi.

Answer 2

Haversian canal is a system of concentrically arranged cells of a bone called osteocytes. Each haversian canal consists of an artery vein and a lymph vessel