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<strong>Male secondary sex characteristics</strong>:

The <b>testes</b> synthesize androgens, such as <b>testosterone</b>,
which stimulate the male reproductive system and yield <b>secondary sex characteristics</b>:

<UL>
<li>facial, abdominal and chest hair

<li>prominent Adam's apple (larynx) and deep voice

<li>greater muscle mass and physical strength

<li>larger hands and feet

<li>fat deposits mainly around the abdomen and waist (apple shape)
</UL>