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By: Justin M. Wolter | Published: Mar 21, 2013

Implantation is a process in which a developing embryo, moving as a blastocyst through a uterus, makes contact with the uterine wall and remains…

By: Cera R. Lawrence | Published: Sep 22, 2008

Victor Albrecht von Haller was an 18th century scientist who did extensive work in the life sciences, including anatomy and physiology, botany, and…