parietal yolk sac
primary yolk sac
Tissue that consists of two cellular layers (parietal endoderm and trophoblast) separated by a relatively thick nonvascular basement membrane (Reichert's membrane), and acts as a protective layer to supports and facilitates transport of nutrients between the uterine tissue and the yolk sac cavity.
| Type | Organ |
| Parent Structure | yolk sac |
| Latin Name | primary yolk sac |
| FMA ID | 296713 |
Frequently Asked Questions
What is the parietal yolk sac?
Tissue that consists of two cellular layers (parietal endoderm and trophoblast) separated by a relatively thick nonvascular basement membrane (Reichert's membrane), and acts as a protective layer to supports and facilitates transport of nutrients between the uterine tissue and the yolk sac cavity.
What is the Latin name for the parietal yolk sac?
The Latin name for the parietal yolk sac is primary yolk sac.
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1st arch maxillary component
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