<p>How closely related are they? Anybody know? What did you get and etc?</p>
<p>I’ve heard that SAT II Bio is generally on more broad topics and less specifics so its easier while the AP test is on more specifics and more difficult.</p>
<p>I took AP Bio and made a 5, and I took SAT II Bio and made a 760. To me, the tests were practically identical, except AP Bio took longer and had a bunch of horrible essays.</p>