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Immigration is a volatile subject in many countries of the world, including the United States.However, analysts suggest the retirement of the very large baby boomer generation may result in a worker shortage in the United States.If the United States moves to reduce the number of immigrants into the United States, what will we do to supply the shortage of workers?
Blastocyst
A blastocyst is an early stage embryo consisting of 50-150 cells in a fluid-filled sphere, instrumental in the implantation process of pregnancy.
Yolk
Yolk is the nutrient-rich material found within eggs, providing essential energy and nutrients for the developing embryo in various species.
Blastocele
Cavity in the blastocyst.
Trophoblast
Cell layer forming the outer layer of the blastocyst, which erodes the uterine mucosa during implantation; the trophoblast does not become part of the embryo but contributes to the formation of the placenta.
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