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ECTODERMAL - 2 reference results
The ectoderm is the start of a tissue that covers the body surfaces. It emerges first and forms from the outermost of the germ layers.
Generally speaking, the ectoderm differentiates to form the nervous system, epidermis, and the outer part of integument.
In vertebrates, the ectoderm has three parts: external ectoderm (also known as surface ectoderm), the neural crest, and neural tube. The latter two are known as neuroectoderm.
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This article is licensed under the GNU Free Documentation License.
Last updated on Thursday October 02, 2008 at 18:05:42 PDT (GMT -0700)
View this article at Wikipedia.org - Edit this article at Wikipedia.org - Donate to the Wikimedia Foundation
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