| Term 
 
        | Somatopleura is derived from what? |  | Definition 
 
        | Somatic Lateral Plate Mesoderm |  | 
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        | Term 
 
        | What connective tissue is derived from Somatopleura? |  | Definition 
 
        | Parietal Pleura, Fibrous Pericardium, and Serous Parietal Pericardium |  | 
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        | Term 
 
        | What connective tissue is derived from Splachnopleura? |  | Definition 
 
        | Visceral Pleura and Serous Visceral Pericardium |  | 
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        | Term 
 
        | Splachnopleura is derived from what? |  | Definition 
 
        | Splanchnic Lateral Plate Mesoderm |  | 
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        | Term 
 
        | Where does the primordial heart initially develop? |  | Definition 
 
        | splachnic lateral plate mesoderm, as the body folds the heart will end up ventral to the Gut Tube |  | 
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        | Term 
 
        | Where do the lungs develop? |  | Definition 
 
        | Splachnic Lateral Plate Mesoderm |  | 
        |  | 
        
        | Term 
 
        | Where does the diaphragm initally develop? |  | Definition 
 
        | Somatic Lateral Plate Mesoderm |  | 
        |  | 
        
        | Term 
 
        | The pleuralpericardial fold separates what from each other? |  | Definition 
 
        | Developing space of the lungs and developing space of the heart |  | 
        |  | 
        
        | Term 
 
        | Where do the pleuropericardial folds meet? |  | Definition 
 
        | Dorsal mesentary of the esophagus |  | 
        |  | 
        
        | Term 
 
        | From what tissue is dorsal mesentary derived? |  | Definition 
 | 
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        | Term 
 
        | Lungs develop as a diverticuli of what body structure? |  | Definition 
 | 
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        | Term 
 
        | What forms the central tendon of the diaphragm? |  | Definition 
 
        | Septum Transversum. Bisects diaphragm and attaches to esophagus on the dorsal mesentary |  | 
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        | Term 
 
        | What are the pericardioperitoneal cavities? |  | Definition 
 
        | transient openings between spaces of developing heart and longs |  | 
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        | Term 
 
        | The septum transversum is derived from what tissue? |  | Definition 
 
        | somatic lateral plate mesoderm |  | 
        |  | 
        
        | Term 
 
        | What are the pleuralperitoneal folds? |  | Definition 
 
        | Folds that come together to close off the pleural cavity from the abdominal cavity. Complete the diaphragm |  | 
        |  | 
        
        | Term 
 
        | What are pleuralperitoneal folds derived from? |  | Definition 
 | 
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        | Term 
 
        | What tissues compose the diaphragm? |  | Definition 
 
        | Septum transversum (somatic mesoderm), dorsal mesentary (splachnic mesoderm), pleuralperitoneal folds (somatic mesoderm), and skeletal muscles (myotomes) |  | 
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        | Term 
 
        | If pleuroperitoneal folds do not connect with the dorsal mesentary what can result? |  | Definition 
 | 
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        | Term 
 
        | What happens when the septum transversum does not reach to the dorsal mesentary? |  | Definition 
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