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Questions and Answers
What is the consequence of gastrulation in terms of neural development?
What is the consequence of gastrulation in terms of neural development?
- Formation of the neural plate
- Migration of neural crest cells
- Development of the surface ectoderm
- Formation of the notochord (correct)
Which layer gives rise to the entire nervous system?
Which layer gives rise to the entire nervous system?
- Endoderm
- Mesoderm
- Ectoderm (correct)
- Epiblast
What marks the beginning of the early central nervous system development?
What marks the beginning of the early central nervous system development?
- Formation of the neural plate (correct)
- Ingression of epiblast cells
- Formation of the mesoderm
- Neural tube formation
Where do somites develop from during embryonic development?
Where do somites develop from during embryonic development?
During gastrulation, which process involves the conversion of the inner cell mass into the three germ layers?
During gastrulation, which process involves the conversion of the inner cell mass into the three germ layers?
Which structure marks the first event of gastrulation?
Which structure marks the first event of gastrulation?
What is the function of the primitive pit located within the primitive node during gastrulation?
What is the function of the primitive pit located within the primitive node during gastrulation?
Which process during gastrulation involves a cellular epithelial-to-mesenchymal transition?
Which process during gastrulation involves a cellular epithelial-to-mesenchymal transition?
Which structure will the inner cell mass become?
Which structure will the inner cell mass become?
What is the role of trophoblast in mammalian development?
What is the role of trophoblast in mammalian development?
Which part of the embryo is formed when the inner cell mass segregates into a bilaminar embryonic disc?
Which part of the embryo is formed when the inner cell mass segregates into a bilaminar embryonic disc?
What do the hypoblast cells give rise to?
What do the hypoblast cells give rise to?
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