<p>well i cant answer all your questions but i can tell you that you can take the upper division biology courses if you minor in biology. It’s an impacted major in 09 so if you don’t major or minor then i think bio claases will be hard to get into.</p>
<p>If you are trying to switch into bio (which i am) you still can but its tricky since its impacted here is a link.
[enrollment</a> management](<a href=“http://www-biology.ucsd.edu/undergrad/enrollmentmanagement.html]enrollment”>http://www-biology.ucsd.edu/undergrad/enrollmentmanagement.html)
[url=<a href=“http://www-biology.ucsd.edu/undergrad/exadmit.html]exadmit[/url”>http://www-biology.ucsd.edu/undergrad/exadmit.html]exadmit[/url</a>]</p>
<p>hope that helps</p>