<p>Hey guys, sorry bout this is one of those "grades" question. I got an A in all my classes except my Intro Bio class, we had a really hard bio teacher, and i got a D. Should i re-take the course, or just continue doing better now on? Thank You in advance</p>
<p>Don't you need a C or better to move on to more advanced stuff in most cases? That's how it is at my school. In that case you would have to retake.</p>
<p>^ that, and med schools won't take anything less than a C for pre-req courses.</p>