Biology Minor (BIO) Download as PDF Core Courses4 hoursElective Courses14 hoursTotal18 Core Courses Item # Title Credit Hour(s) BIO111 Biological Principles 4 Sub-Total Credit Hour(s) 4 Elective Courses Select fourteen additional hours in Biology, excluding BIO100, BIO260, and BIO270. Sub-Total Credit Hour(s) 14 Total credits: 18 Overview Biological Sciences Department Information Type Minor