transform source] Testosterone After the testes have differentiated, male intercourse hormones, known as androgens, are secreted from interstitial cells (cells of Leydig). The major androgens secreted by these cells is testosterone and secretion commences 8 to ten months right after conception. The penis is often a male organ with https://devinnxgqy.free-blogz.com/73780237/examine-this-report-on-seksi