Term
| Outer Cell Layer of Blastocyst |
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Definition
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Term
| Inner Cell Later of Blastocyst |
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Definition
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Term
| Name the 2 developmental stages of the uterus |
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Definition
Preembryonic
Embryonic
Fetal |
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Term
| The Inner cells of the blastocyst form 2 layers. What are they called? |
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Definition
Ecoterm (senosry organs, epidermis, nervous system)
Endoderm (future gut, liver, pancreas, respiratory system) |
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Term
| The midder (inner) layer of the blastocyst is called |
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Definition
| Mesoderm (future dermis, muscles, skeleton, excretory, and circulatory system) |
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Term
| What are the 4 main steps of the development of the nervous system |
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Definition
1. ectoderm forms neural plate
2. neural plate folds= neural groove
3. Edges of folds touch = neural tube (future brain/SC)
4. cells next to tube separate from tube (neural crest cells) |
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Term
| What are the two layers of the neural tube called? |
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Definition
Mantal Layer (inner wall)
Marginal Layer (outer wall) |
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