During Endochondral Bone Development,the Hypertrophic Zone of the Cartilaginous Elements

question 7

Multiple Choice

During endochondral bone development,the hypertrophic zone of the cartilaginous elements becomes vascularized.Which growth factor is essential for vascularization?

• A) Ihh
• B) Vegf
• C) Wnt
• D) Bmp
• E) Fgf

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