Question

What are some examples of cancellous bone?

Answer 1

Hint: Bones constitute the skeleton. They are rigid in structure. It is made up of collagen proteins and calcium phosphate. Bones protect the organs of the body and perform other protective functions of the body.

Complete answer:
Bones are complex structures and are of different types. Ossification is the process of the formation of bones. They have various mechanical and synthetic functions. They have high compressive strength and low tensile strength. The bone matrix is also known as ossein. The bones are either found as compact or cancellous. They produce red and white blood cells. The compact bones are strong and dense, while the cancellous bones are spongy and light. Thus cancellous bones are also known as spongy bones. They are the open cell networks. Almost twenty percent of human bones are cancellous. Usually, the surrounding compact bones provide rigidity to the cancellous bones. Cancellous bones are mostly found at the end of long bones. These bones also have flexibility. Thus they are found in the bones of joints. Also, cancellous bones are located in the ribs and skull. The inner layer of bones are composed of spongy bone tissues.

Note:
-Bones provide structure and shape to the body.
-They support mobility.
-Bones are the storage area for minerals like Calcium.
-The inside tissues of the bones are soft and known as marrow.
-Bone marrow is the space where red blood cells, white blood cells, and platelets etc. are produced.