One course from the following list may be used for one elective for the major unless it has been applied towards the fulfillment of the math or science requirements:

Biology 330;
Mathematics 202, 223, 224, 231, 232, 242, 245, 247, 248, 317, 301 (Formerly 333), 337, 341, 342, 609, 613, 619, 621, 623, 624, 625, 626, 633, 634, 635, 636;
Physics 225, 227, 265, or 311.