EntityQ30674142· pop 5· linked from 22 articlesextraembryonic membraneSign in to savenon-embryonic supportive membranes of animal embryosConnectionsfetal membraneEntitymammalEntityinsectEntityInternational Standard Book NumberEntitydigital object identifierEntityembryoEntityzygoteEntitynutritionEntityamnioteEntityegg yolkEntityQ180686EntityembryogenesisEntityamnionEntitygas exchangeEntityyolk sacEntityegg chorionEntityallantoisEntityserous membraneEntityblastodermEntityCategoriesEmbryology