<p>I took that course this past fall. Supposedly, it was significantly harder this year than it had been in previous years, so if it was on-level with a Harvard grad course -before-, well…</p>
<p>On an additional note about Course 7 (woot!), there may be the song “MIT Is Easy if You Study Biology”, but that in no way makes it a cakewalk. Not to say the song is even right, given the newfound difficulty of 7.03 genetics!</p>