EXTRAEMBRYONIC MEMBRANES IN CHICK
#developmentalbiology #bsczoology
#extraembryonicmembraneinchick
#biology #zoology #neetbiology
#embryology #embryonicdevelopment #zoologynotes #neetstudy #amnion
#chorion #yolksac #allantois #biologytutorial
#bioscience

-describe the development and function of extraembryonic membranes in chick
-development of extraembryonic membranes in chick
-extraembryonic membranes of chick

Extraembryonic membranes are those membranes formed of embryonic tissues, which extend out and beyond the strict confines of the embryonic body and are adapted to fulfil the care and maintenance of the developing embryo. Four sets of extraembryonic membranes are common to the embryos of all terrestrial vertebrates including chick.
1.Amnion
2.Chorion(serosa)
3.Allantois
4.Yolk sac
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