<?xml version="1.0" encoding='utf-8'?>
<!DOCTYPE wml PUBLIC "-//WAPFORUM//DTD WML 1.1//EN" "http://www.wapforum.org/DTD/wml_1.1.xml">
<wml>
<card id="card1" title="Body plan - Page 3 - Wikipedia">
<p>
<a accesskey="1" href="page.php?w=body_plan&amp;p=2">1.Previous</a><br />
<a accesskey="3" href="page.php?w=body_plan&amp;p=4">3.Next</a>
</p>
<p>filling the <a href="page.php?w=Cambrian_explosion">Cambrian explosion</a> with the results, and a more nuanced understanding of animal evolution suggests gradual development of body plans throughout the early <a href="page.php?w=Palaeozoic">Palaeozoic</a>. Recent studies in <a href="page.php?w=animal">animal</a>s and <a href="page.php?w=plant">plant</a>s started to investigate whether evolutionary constraints on body plan structures can explain the presence of developmental constraints during <a href="page.php?w=embryogenesis">embryogenesis</a> such</p><p>
<a accesskey="1" href="page.php?w=body_plan&amp;p=2">1.Previous</a><br />
<a accesskey="3" href="page.php?w=body_plan&amp;p=4">3.Next</a>
</p>

<do type="prev" label="Search">
        <go href="search.wml"/>
</do>

</card>
</wml>
