Biological Sciences

Bachelor/Master of Science

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Program Intro

The 4 + 1 degree is a track that allows qualified students to earn both a BS and MS in a five-year window. Jumpstart your career goals and prepare for future success with this accelerated program.

Department of Biological Sciences

Whether you plan on entering a professional school, Ph.D. program or today’s job market, our dedicated and accomplished faculty are committed to your preparation for future success in research and education.

Curriculum Overview

The program curriculum is identical to the BS and MS degrees in biology, but students in this program can apply nine credits of 50000-level biology elective courses to fulfill both degree requirements. After admission to the 4+1 dual degree program, you are required to meet the MS Program Coordinator and establish a tentative plan of study.

Develop foundational knowledge of key concepts in biology and learn essential lab skills.

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  • BIOL 10008 – Foundation Of Biology
  • BIOL 11000 – Fundamentals Of Biology I
  • BIOL 10200 – Introductory Biology

Continue your study plan toward the BS degree in Biology and meet the qualifications for the 4+1 program.

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  • BIOL 12800 – The Biology Behind Modern Medicine
  • BIOL 13100 – Biology II: Development, Structure, And Function Of Organisms
  • BIOL 14300 – Current Topics In Modern Biology

Expand your knowledge through upper-level biology courses. Apply for the 4 +1 program after completion of 80 credits toward the BS in Biology degree.

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  • BIOL 32200 – Microbiology
  • BIOL 33000 – Biostatistics
  • BIOL 34000 – Human Physiology

Complete the senior capstone course and select nine credits of 50000-level biology courses to fulfill both degree requirements.

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  • BIOL 58200 – Ecotoxicology
  • BIOL 58700 – Biogeography
  • BIOL 59100 – Field Ecology

During your fifth year, complete your M.S. studies by forming a graduate advisory committee and developing a plan of study. Non-thesis students complete 30 credits of coursework and take an exit exam.

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  • BIOL 59500 – Special Assignments
  • BIOL 59700 – Sex and Evolution
  • BIOL 60100 – Graduate Seminar


The BS/MS in Biology 4+1 program offers:

  • The opportunity to complete both degrees in five years
  • A wide variety of upper-level undergraduate and graduate course offerings
  • Small class sizes
  • Faculty supervised research opportunities
  • Teaching assistant positions
A lion sculpture on PNW's campus PNW graduates at commencement


As a graduate of this program, you’ll develop in-depth knowledge in biological sciences as well as critical thinking, problem solving and communication skills that will enhance your career opportunities in the field.


There are multiple scholarships available to students in this program, including:

Beyond the Classroom

We know that learning happens everywhere, so we encourage you to supplement your studies through research, internships, and volunteering in the community.

Career Paths

This degree prepares you for professional and PhD programs and a number of careers in the field, including:

  • Biology instructor
  • Research scientist
  • Field ecologist
  • Natural science manager


Graduates of this program are employed in organizations like:

  • Hospitals
  • University research laboratories
  • Food testing laboratories
  • National Park Service

I chose PNW because of my positive experience during my undergraduate years. It offered me many opportunities that helped me to get accepted into medical school. Excellent teaching and practice interviews with faculty had a significant impact on my application and academic progress.

Erick Tiemens

Compared to other institutions, the faculty at PNW showed me that they care about their students' success. That was the reason I decided that it would be the best place to complete my undergraduate program in biology and to continue on to get my master’s degree.

Joseph Floramo

Meet the Faculty

W.T. Evert Ting, Ph.D.

W.T. Evert Ting, Ph.D.

Professor of Biological Sciences and Graduate Program Coordinator

My research interests are in applied food and environmental microbiology.

J. Curtis Creighton, Ph.D.

J. Curtis Creighton, Ph.D.

Professor of Biological Sciences

Research in my lab addresses questions related to the evolution of behavior. Specifically, I combine both laboratory and field experiments to test hypotheses related to how the social environment influences life history evolution.

Scott T. Bates, Ph.D.

Scott T. Bates, Ph.D.

Associate Professor of Biological Sciences

Dr. Bates is currently an Assistant Professor on the Westville campus, whose foci include bioinformatics, microbial ecology, microbiology, and mycology. His research seeks to harness the power of modern molecular methods to broadly investigate how assemblages of microbes function in their environment.

A PNW Student in the Classroom

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See how a PNW degree opens doors, from corporate boardrooms to non-profit leadership.

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