<p>What topics do you think are most commonly tested?</p>
<p>How about a list? (in no particular order)</p>
<ol>
<li>Human Physiology</li>
<li>The Cell
3.</li>
</ol>
<p>I think it really depends on when you take it. When I took bio in june, there were too many physio questions (grrr) but when I took it in october, there were a lot of environmental and genetics questions. So you should just study everything in barron’s. You can never be too prepared. </p>
<p>Tip: There’s like always a question that like gives you the common characteristics of a phylum and asks you to identify which phylum it is and I always get it wrong because I mix them up. Know everything in that section.</p>