Answer / biomaster

1) 2 germ layers: epiblast & hypoblast

2) cavities: amniotic cavity & yolk sac

3) 2 components to the placenta: cytotrophoblast &
syncytiotrophoblast.

What part of the gut is the pancreas derived?

1 Answers  

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Does the ANS arise from neural crest (ectoderm), mesoderm, or endoderm?

1 Answers  

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If you break your supracondyle of the humerus, which nerve would likely injure?

2 Answers  

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Is a spermatid haploid or diploid?

1 Answers  

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What are the blood cell differentiation names of the PLATELET CELL line beginning with the hematopoietic stem cell?

1 Answers  

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What is a Peyer's patch?

1 Answers  

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Do the parafollicular (C) cells of the thyroid arise from neural crest (ectoderm), mesoderm, or endoderm?

1 Answers  

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What are/is the primary secretory product of the zona fasciculata?

1 Answers  

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Does the dorsal root ganglion arise from neural crest (ectoderm), mesoderm, or endoderm?

1 Answers  

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What 4 movements are lost in a lesion of the median nerve?

1 Answers  

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What can be found in the cortex of the thymus?

1 Answers  

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What does the 6th aortic arch give rise to?

1 Answers  

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