First, I will also try to answer this question. As an applicant to Meharry this cycle, I understand that minority "status" is given mostly to African Am., Hispanic, and Native Am. (Am. Indian) applicants. However, as historically black universities, these schools continue to give preference to African Am. students.
I am also a minority female. I hope to be one of the very few, "0.5% Native American" minorities in dental school. (One person here on SDN a couple of months ago referred to us as "nonexistent" in dental schools.)
One of our tribe's first dentist graduated from Howard in the 1970's, still a time when Native Am. were not given the welcome mat at most schools. He returned home and has been providing care to our people since. It is near impossible to get dentists here because our community does not provide the lifestyle most dentists want to have. Therefore, just letting people in because they have the skills, as was stated above, is not the solution to providing dental care to my tribe. Unless you are from an "underserved area", it is difficult to appreciate dental schools that produce dentists who are dedicated to providing care to our community. So, despite your ethnicity, if you demonstrate to these schools that you are indeed dedicated to practicing in an underserved area of our country, you will probably have a better chance at getting accepted at them than at many other schools.