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Multiple Choice
Most bones of the skeleton are _____ bones, which develop from a hyaline cartilage model.
A
intramembranous
B
sesamoid
C
endochondral
D
sutural
Verified step by step guidance
1
Understand the types of bone development: Bones can develop through two main processes—intramembranous ossification and endochondral ossification. Intramembranous ossification occurs directly from mesenchymal tissue, while endochondral ossification involves a hyaline cartilage model.
Recognize the role of hyaline cartilage: Hyaline cartilage serves as a precursor in endochondral ossification, where it is gradually replaced by bone tissue during development.
Identify the types of bones formed: Most bones in the skeleton, including long bones like the femur and humerus, develop through endochondral ossification. Intramembranous ossification primarily forms flat bones like those of the skull.
Eliminate incorrect options: Intramembranous bones do not develop from a hyaline cartilage model. Sesamoid bones form within tendons, and sutural bones are small bones found in the sutures of the skull. These processes are unrelated to hyaline cartilage models.
Conclude that the correct answer is 'endochondral': Based on the process of bone development from a hyaline cartilage model, the correct type of bone formation is endochondral ossification.