As a biology student, you will agree to the following statement: 2nd year biology is hard to grasp. Even the brightest students face difficulty in understanding the basic concepts and delivered lectures. To take care of this problem, we have a golden trick for you people. Give a shot to Biology past papers of second year for BIEK Karachi board and notice the difference of outcomes in your exams. You can download PDFs of biology past papers from below. In case you're looking for HSSC 2 past papers of Physics, Chemistry, English, etc, we have them too in our database.