er)</h1>
<p style="font-size: 12pt;">This menu is used for the computation of average 
 values using the selected <a href="javascript:TextPopup(this)" id="HotSpot42361" class="glossterm">taxa</a><script type="text/javascript">//<![CDATA[
TextPopupInit('HotSpot42361', 'POPUP42361');
//]]></script><span class="glosstext" id="POPUP42361" style="display: none;"> A taxon is the individual unit whose evolutionary relationship is being investigated.  Depending on the study, “taxa” may refer to species, populat