Question

Haversian system is a diagnostic feature of [KCET 1994; MP PMT 2001; DPMT 2003]
A) Avian bones
B) All animals
C) Mammalian bones only
D) Reptilian bones

Answer 1

The answer to your question is A

Answer 2

Haversian system is a diagnostic features of  Mammalian bones.

Answer: Option C

Explanation:

The haversian canal is the lamellae and the osteocytes formation of this system. Haversian canal can found in the long bone like humerus of the mammals. Haversian canal contains veins, arteries, nerves, lymphs, etc. This is also named as osteon.

The mammalian bone contains haversian system in the long bone. There is no regular formation of the haversian system found so the “bones have spongy texture”.