The diagram shows a simple description of a human <a href="https://en.wikipedia.org/wiki/spermatozoon" class="extiw" title="en:spermatozoon">spermatozoon</a> with special detail of the head.
Mariana Ruiz <a href="//commons.wikimedia.org/wiki/User:LadyofHats" title="User:LadyofHats">LadyofHats</a> (Traducteur <a href="//commons.wikimedia.org/wiki/User:Moez" title="User:Moez">Moez</a>)
2006-12-15
<p>I did the diagram myself based on the one found jj
</p>
on the book "Gray's anatomy" 36th edition, Williams &amp; Warwick, 1980; and a diagram found of the review "Formation and organization of the mammalian sperm head" from Kiyotaka Toshimori and Chizuro Ito. (Chiba, Japan). Traduction: <a href="//commons.wikimedia.org/wiki/User:Moez" title="User:Moez">Moez</a>.