How Does The Embryo Turn From Gastrula Into Neurula How Is The Neural Tube Formed What Is The Embryonic Origin Of The Nervous System In Vertebrates

How Does The Embryo Turn From Gastrula Into Neurula How Is The Neural Tube Formed What Is The Embryonic Origin Of The Nervous System In Vertebrates


  • 30 Jan, 2012

    The neurula stage is characterized by the appearing of the neural tube along the dorsal region of the embryo. The growing of mesoderm in that region induces the differentiation of ectodermal cells just above. These cells then differentiate forming the neural tube. Therefore, the origin of the nervous system is the ectoderm (the same germ layer that gives birth to the skin).Image Diversity: neurula

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