Yes, there was lot of genetics on recent tests. I took the 7/2/09 test, and even VR had a genetics passage! By genetics, I don't mean the Mendelian kind. This is experimental genetics (knockout, RNAi and the like).
There has been a lot of focus on genetics and molecular biology on recent tests. Some recent tests also have more Orgo than usual.
To everyone out there who still need to take the test: please do yourselves a favor and go buy the Official Guide to the MCAT Exam
https://services.aamc.org/publicati...ion=Product.displayForm&prd_id=255&prv_id=314
The passages on recent MCATs are quite different from the AAMC practice tests. This is especially true for PS and BS. Only that book has passages that are closest to the real deal. Look at the 7/2/09 and 7/17/09 threads to confirm this.
Seriously, everyone, buy that book; it makes a huge difference in your outlook of the test. If you buy it with an AAMC test, it's only $45 total (you save $20).