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4 Cards in this Set

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What is the name of the process that establishes the 3 germ layers in the 3rd week of development?
Gastrulation.
What are the 3 germ layers
ectoderm, mesoderm, endoderm
What day does neurulation begin & how is it induced?
At day 18 the notochord induces formation of the neural plate in the overlying ectoderm.
What derives from the mesoderm?
myotome (skeletal muscles)
dermatome (connective tissues)
sclerotome (vertebrae)