The red arrows in Figure 1 indicate a normal open epiphyseal plate (an open growth plate).   What tissue is it made of? What tissue will it be made of once it has closed (fused)? Which bone is the growth plate part of? Describe how this growth plate formed. Start with the cartilage model in the embryo and end with what can be seen in this xray.

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A: Spondyl is a Greek word meaning vertebrae. Pathy means some kind of disorder.

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