Anatomy of the Male Reproductive System
Male mammals have two testicles, which are components of both the reproductive and the endocrine system. Therefore, the two main functions of the testicles are producing sperm (approximately one million per hour) and male sex hormones (e.g., testosterone) (Fig. 4.1).
KeywordsSertoli Cell Seminiferous Tubule Spermatic Cord Round Spermatid Seminiferous Epithelium
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