2015-2016

Biology, Bachelor of Science

Department of Biological Sciences

College of Engineering, Forestry, and Natural Sciences

This degree attracts students who are fascinated by the spectrum of biology, from the tiniest or simplest to the largest or most complex. Students may pursue a number of areas, including plants, animals, their evolution, physiology, or relationships.

  • To receive a bachelor's degree at Northern Arizona University, you must complete at least 120 units of credit that minimally includes a major, the liberal studies requirements, and university requirements as listed below.

    • All of Northern Arizona University's diversity, liberal studies, junior-level writing, and capstone requirements.
    • All requirements for your specific academic plan(s).
    • At least 30 units of upper-division courses, which may include transfer work.
    • At least 30 units of coursework taken through Northern Arizona University, of which at least 18 must be upper-division courses (300-level or above). This requirement is not met by credit-by-exam, retro-credits, transfer coursework, etc.
    • A cumulative grade point average of at least 2.0 on all work attempted at Northern Arizona University.

    The full policy can be viewed here.

In addition to University Requirements:

  • At least 66 units of major requirements

  • Up to 9 units of major prefix courses may be used to satisfy Liberal Studies requirements; these same courses may also be used to satisfy major requirements.

  • Elective courses, if needed, to reach an overall total of at least 120 units.

Students may be able to use some courses to meet more than one requirement. Contact your advisor for details.

Minimum Units for Completion 120
Major GPA C
Highest Mathematics Required MAT 125
Fieldwork Experience/Internship Optional
Research Optional
University Honors Program Optional
Progression Plan Link Not Available
Student Learning Outcomes

  • Students will be able to communicate scientific information effectively in written and oral forms (including using standard practices in scientific writing), addressing basic biological concepts encompassing a range of sub-disciplines within the field of biology.
  • As preparation for a career in the biological sciences, students will be able to collect, analyze and interpret scientific data related to biological problems spanning molecular to organismal biology (e.g., cell biology and genetics, ecology, behavior, etc).
  • Students will develop proficiency in the quantitative skills necessary to analyze biological problems (e.g., arithmetic, algebra, dimensional analysis, and basic statistical analysis as applied to biology) 
  • Students will be able to apply the scientific method as a demonstration that they understand the basic paradigm of scientific inquiry as it relates to general biological problems.
  • Students will be able to describe fundamental principles of biology e.g., central dogma, diversity of life, inheritance.
  • Students will understand that evolution is the central principle uniting the field of biology, and apply the theory of evolution to explain diverse biological phenomena spanning molecular to organismal biology.
  • Students will be able to access and interrogate the primary scientific literature in the biological sciences.
  • Students will be able to synthesize material from across a biological sub-discipline and apply this to advanced-level course material (i.e., a Capstone experience); specifically, students will draw from their learning experiences in the fields of ecology, evolution, behavior, physiology, systematics, etc as related to the topic of their capstone course.
  • Student will investigate a specific taxonomic group in the form of one or more courses focused on a particular group of organisms with the aim of obtaining deep knowledge of how evolution has shaped the biology of a particular organismal group.
  • Students will develop an appreciation for the interdisciplinary role of science as applied to human and environmental challenges across both local and global scales.

Major Requirements

  • Take the following 66 units including 40 units of Biology and Biology-related courses with a Grade of "C" or better:

  • Please note many of the following major requirements also satisfy Liberal Studies requirements.

  • If you are considering a minor, 18 units of qualifying chemistry satisfy the requirements for the Minor in Chemistry.

General Electives

  • Additional coursework is required if, after you have met the previously described requirements, you have not yet completed a total of 120 units of credit.

    You may take these remaining courses from any of the academic areas, using these courses to pursue your specific interests and goals. You may also use prerequisites or transfer credits as electives if they weren't used to meet major, minor, or liberal studies requirements.

    We encourage you to consult with your advisor to select the courses that will be most advantageous to you.

Additional Information

  • Be aware that some courses may have prerequisites that you must also successfully complete. For prerequisite information, click on the course or see your advisor.