Organ system development
Development of the cardiovascular system
Development of the ear
Development of the eye
Development of the face and palate
Pharyngeal arches, pouches, and clefts
Development of the digestive system and body cavities
Development of the gastrointestinal system
Development of the teeth
Development of the tongue
Development of the integumentary system
Development of the axial skeleton
Development of the limbs
Development of the muscular system
Development of the nervous system
Development of the renal system
Development of the reproductive system
Development of the respiratory system
The integumentary system includes the skin (mainly made of the epidermis and the dermis) and associated glands, hair follicles, and nails. It develops from the ectoderm, mesoderm, and neural crest cells. The ectoderm gives rise to the epidermis and the nails and hair follicles. The mesoderm gives rise to the dermis and the hair follicles. Neural crest cells give rise to melanocytes, the melanin-producing cells in the skin.
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