aside from the pelvis which is the bone supporting your genital region and connecting your legs to your torso then no. The anus is a collection of nerves and muscles.
The anus does not harden like a bone because it is made up of muscles that can contract and relax. When the anus tightens, it is due to the sphincter muscles closing to control bowel movements or prevent leakage.
No spngy bone does not contain osteons. Compact bone does contain osteons.
There are no actual bones in the anus. The anus is composed of muscles, nerves, and blood vessels, but does not contain any bones.
Coccix bone
Bone marow contain virus since the bone marow is the source of cells.
Yes, the frontal bones contain the frontal sinuses.
Bone marrow.
Any bone except the skull.
backbones contain bone marrow
no
yeah
A reptile's skeleton contains bone.