chorioallantois definition

  • noun:
    • The very vascular fetal membrane layer that consists of the fused chorion and allantois, found next to the eggshell in reptiles and wild birds and constituting the placenta in most mammals.
    • The vascular extraembryonic membrane, formed by the fusion regarding the allantois and also the chorion, that makes up the placenta in most mammals; the chorioallantoic membrane
    • a really vascular fetal membrane layer made up of the fused chorion and adjacent wall surface associated with allantois.
    • ab muscles vascular fetal membrane layer made up of the fused chorion and adjacent wall of this allantois
    • The extremely vascular fetal membrane that comprises of the fused chorion and allantois, found right beside the eggshell in reptiles and wild birds and constituting the placenta generally in most animals.
    • The vascular extraembryonic membrane layer, formed by the fusion for the allantois and chorion, which makes within the placenta in many mammals; the chorioallantoic membrane layer
    • a rather vascular fetal membrane layer consists of the fused chorion and adjacent wall of this allantois.
    • the very vascular fetal membrane consists of the fused chorion and adjacent wall surface of this allantois

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  • Synonym for "chorioallantois"
  • Hypernym for "chorioallantois"
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