I believe you have to report all previous classes taken and grades received in PharmCAS when applying to pharmacy school, and they all figure into GPA.
https://portal.pharmcas.org/applicants2013/faq/pcas_gpas.shtml
With a D in Bio 1 though, are you sure that pharmacy is the right path for you?
Usually a C or better is required in prerequisite courses.
The other prerequisite classes, Bio 2, Chem 1 and 2 and Ochem 1 and 2 are more difficult still, not to mention the pharmacy school curriculum.