^^BUT different schools will concentrate on different things. the teacher gave us 5 pages of landmarks crap on the skull beginning of the block. but right before the test, he highlighted the "important" features, which only ended up being 1-2 pages. if you had gone through the pain of learning all that, it would have been a waste of time and brain space, because your dental school might just learn a whole different set from your undergrad class.
plus, i've found the the anatomy info leaves your brain very, very quickly, because so much of it is rote memorization. physio is more applicable and sticks more, and it is referenced to in more classes (at least with my school). learning physio will help you learn anatomy (ie, the gastro system, the circulation system) while also helping you in the basic science classes (where you will have to learn how muscles contract, etc).