The matching of the units associated with the bones are given below:
- Central Hollow shaft ---- Marrow cavity.
- Fat cells ----- Yellow marrow.
- Blood vessels ----- Haversian canal.
- Protective covering ----- Periosteum.
- Makes blood cells ---- Red marrow.
What do you mean by Bone?
A Bone may be defined as living tissue which has its own blood vessels and is constructed of diverse cells, proteins, minerals, and vitamins.
Each cell of the bone marrow has its own characteristics and functions. Yellow bone marrow is found in long bones, red bone marrow is responsible for the blood compartments like platelets, RBCs, and WBCs.
The Periosteum is the protective covering of the bone cells, while the Haversian canal is responsible for the synthesis of blood vessels.
Therefore, it is well described above.
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