yolk sac

listen to the pronunciation of yolk sac
İngilizce - Türkçe
yumurta kesesi
vitellüs kesesi
(fiil)tellüs kesesi

İlgili Terimler

yolk sac tumors
(Tıp) yumurta kesesi tümörleri
yolk sac tumors
(Tıp) yolk sak tümörleri
İngilizce - İngilizce
A membranous sac attached to an embryo, providing early nourishment in the form of yolk in bony fishes, sharks, reptiles, birds, and primitive mammals
membranous structure that functions as the circulatory system in mammal embryos until the heart becomes functional
membranous structure enclosing the yolk of eggs in birds reptiles marsupials and some fishes; circulates nutrients to the developing embryo membranous structure that functions as the circulatory system in mammal embryos until the heart becomes functional
thin membrane which surrounds the yolk of an egg and supplies nutrients to the embryo (in mammals, the yolk sac ceases to function when the placenta forms)
A membranous sac attached to an embryo, providing early nourishment in the form of yolk in bony fishes, sharks, reptiles, birds, and primitive mammals and functioning as the circulatory system of the human embryo before internal circulation begins
membranous structure enclosing the yolk of eggs in birds reptiles marsupials and some fishes; circulates nutrients to the developing embryo
yolk sac

    Heceleme

    yolk Sac

    Türkçe nasıl söylenir

    yōk säk

    Telaffuz

    /ˈyōk ˈsak/ /ˈjoʊk ˈsæk/

    Etimoloji

    [ 'yOk, 'yelk (in cultivated ] (noun.) before 12th century. Middle English yolke, from Old English geoloca, from geolu yellow; more at YELLOW.