Youtor
Human Embryology PreEmbryo Development
>> YOUR LINK HERE: ___ http://youtube.com/watch?v=aMV5l63Hyig
▬ Human Embryology ▬▬▬▬▬▬▬▬▬▬ • Embryogenesis is the process by which a single fertilized egg develops into a complex multicellular organism, in this case, a human being. Human Embryo Development Involves: • ☛ Pre-Embryo • ☛ Embryo • ☛ Fetus • ▬ Pre-Embryo Stage ▬▬▬▬▬▬▬▬▬▬ • In human Embryonic development, a pre-embryo is a conceptus before implantation in the uterus. Pre-Embro development is a very complicated stage, it occurs at weeks 0 to 2. Development of Pre-Embryo involves: • 🔹Fertilization • 🔹Cleavage • 🔹Blastocyst Formation • 🔹Implantation • ▬ Embryo Stage ▬▬▬▬▬▬▬▬▬▬ • An organism in the early stages of growth and development, from fertilization to the beginning of the third month of pregnancy. At this stage embryonic Disc is Bilaminar. Due to the Presence of two layers. Development of Embryo involves: • ✦ Gastrulation • ✦ Neurulation • ▬ Fetal Stage ▬▬▬▬▬▬▬▬▬▬ • An unborn offspring that develops and grows inside the uterus of a human. At this stage embryonic Disc is Trilaminar. Due to the Presence of three layers. This stage is just like magic. As two layers convert to three layers. To understand this watch our video on Human Embryology. • Development of Fetus involves: • 👉 Ectoderm • 👉 Mesoderm • 👉 Endoderm • #embryodevelopment #embry #embryologist #embryogenesis #embryologist
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