This book examines the development and changes that occur in the reproductive system of both sexes--from conception through puberty and adulthood.This observation demonstrates that ovarian activity is not required for the development of the female reproductive tract. In a normal developing male, the presence of hormones produced by the testes prevents the natural trend toward the development of female ... Figure 3.1 This illustration depicts a cross section of the 29.
Title | : | The Reproductive System |
Author | : | Randolph W. Krohmer, Denton A. Cooley |
Publisher | : | Infobase Publishing - 2009-01-01 |
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