<aside> 🧩 development of skeletal system

• skull: neurocranium, viscerocranium
• trunk: vertebra, rib, sternum
• limb: limb buds, apical ectodermal ridge, dorsal-ventral differentiation
• intramembranous (mesenchymal cell → osteoblasts) VS endochondral (mesenchymal cell → chondrocytes → osteoblasts) </aside>

Development of Skeletal System.pdf