Mammalian bone differs from cartilage in the presence of

Options

A. lymph vessels
B. collagen
C. blood vessels
D. Haversion canals

Answer

D

Explanation

Haversian canal is a small canal that ramify throughout compact bone. It forms a central tube around which alternate layers of bone matrix and lacunae containing bone cells are present. The lacunae are linked by minute channels called canaliculi.