Question

what is compact bone ..?(tutti hazir ho)☺️✋​

Answer 1

Answer:

Compact bone, also called cortical bone, dense bone in which the bony matrix is solidly filled with organic ground substance and inorganic salts, leaving only tiny spaces (lacunae) that contain the osteocytes, or bone cells. ...

Explanation:

got it....Xd

Answer 2

Answer:

$\underline{\huge{Answer:-}}$

campact bone forms the outer layers of all bones . it is composed of many parallel , longitudinal column like structure called harvesian system , cemented to each other . haversion are connected to each other by volkmann canals, in each haversion system several concentric layers (lamaelle) of bony matrix encircle a longitudinal central canal (haversion canal) . these canal carries blood vessels and the nerves lacunae containing osteocytes occur in layer between two lamallae . the medullary cavity or marrow cavity within diaphysis of long bones contain fatty yellow bone marrow in adults.