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6 Cards in this Set
- Front
- Back
What are the 5 Facial Processes of Development
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1) Primitive Mouth
2) Mandibular Arch 3) Maxillary Process 4) Frontonasal Process 5) Nose |
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When does Facial Development Occur?
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The fourth week of the embryonic period
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Second Week of Prenatal Development
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Implanted blastocyst grows and embryonic cell layers are formed on the embryonic disc forming the bilaminar disc. The bilaminar disc contains the superior epiblast layer and the inferior hypoblast layer. The bilaminar disc is suspended between the amniotic cavity and the yolk sac. The bilaminar disc will develop into the embryo.
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Third Week of Prenatal Development
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Primitive streak forms within the bilaminar disc which causes bilateral symmetry.
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Fourth Week of Prenatal Development
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Whatasdf
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Mesenchymal cells proliferate and differentiate into...
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Connective tissue such as:
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