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Multiple Choice
Most bones below the base of the skull form by endochondral ossification.
A
False
B
True
Verified step by step guidance
1
Understand the concept of endochondral ossification: It is a process by which bone tissue is created from cartilage. This is the primary method of bone formation for most bones in the body, especially those below the base of the skull.
Recognize the types of bones formed by endochondral ossification: Long bones such as the femur, tibia, and humerus, as well as many other bones in the body, are formed through this process.
Differentiate between endochondral ossification and intramembranous ossification: Intramembranous ossification is another type of bone formation that occurs directly from mesenchymal tissue, primarily forming flat bones like those of the skull.
Identify the exceptions: While most bones below the skull form by endochondral ossification, the bones of the skull and clavicle are primarily formed by intramembranous ossification.
Conclude the statement: Given the understanding of bone formation processes, the statement 'Most bones below the base of the skull form by endochondral ossification' is indeed true.