1) What kinds of things do we need to know for the bio section as far as lab questions are concerned?

2)Can somebody PLZ go over fetal circulation? (what do we need to know for the dat)

Thanks

I mean anything can really be put into the DAT concerning bio. Just try and get as much study material as possible.

I'm using all of the following to study bio:
DAT Destroyer
Kaplan
& Biology/Anatomy & Physiology Text Books