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Plant Biology

Plant Biology

What is Plant Biology?

Plants are critical to our very existence on the planet. Not only do plants supply us with the oxygen atmosphere we need to survive but they also regulate the planet's water cycle, impact global climate, provide the habitats necessary for wildlife to thrive, and provide us with essential products such as foods, medicines, and biofuels. Understanding how plants function and interact with their environment provides us with new knowledge to approach scientific problems in agriculture, the environment, and even human health. The OU Plant Biology program offers students a comprehensive classroom experience with hands-on training in both laboratory and field work. The strong skill sets obtained through this program of study allows OU Plant Biology students to be extremely competitive in the scientific job market or when applying to postgraduate degrees including those in the health profession.

Do my interests fit?

Plant Biology students typically have interests in:

  • Global issues
  • Agriculture
  • Environmental sustainability
  • Biotechnology
  • Scientific research
  • Problem solving
  • Creativity
  • Innovation

High school preparation should include biology and chemistry.

Plant Biology FAQ

OU Plant Biology students not only have the opportunity to engage with faculty in a small classroom setting but are also exposed to cutting-edge laboratory techniques and practical field-based studies through collaborations involving the OU Biological Survey and the Kessler Atmospheric and Ecological Field Station. In addition, the departmental greenhouses contain an impressive collection of over 100 species of plants. This resource provides students with key hands-on experience and potential student employment opportunities during the semester. Overall, the knowledge and technical skills obtained by OU Plant Biology students allow them to be highly competitive when applying for employment in the scientific job market or when pursuing acceptance into graduate or professional school programs such as medical school. The range of job opportunities for plant biology graduates is wider than ever before!  

A plant biology student graduates with a standard Bachelor of Science degree or a Bachelor of Science in plant biology degree, which is designed to prepare students for professional botanical employment or postgraduate study. Master of Science, Master of Natural Science, and Doctor of Philosophy degrees are also offered to plant biology students.

Plant biology courses include:

  • General Botany
  • Economic Botany
  • Flowering Plants
  • Practical Bioinformatics
  • Biotechnology Applications
  • Methods in Plant Ecology
  • Principles of Plant Physiology
  • Biowriting
  • Botanical gardens and arboreta
  • Ecological consulting companies
  • Petrochemical industries
  • Biotechnology firms
  • National forestry agencies
  • Horticulturist
  • Laboratory manager
  • Research technician
  • Biology instructor
  • National park service employee

Plant biology students may be interested in these minors:

  • Chemistry
  • Environmental Science
  • A foreign language (Spanish, French, etc.)
  • Psychology
  • Anthropology
  • History of Science
  • Medical Humanities (through the OU Honors College)

All the information can be found through Minor Checksheets website.

OU has numerous study abroad opportunities for students of all majors. Whether you want to take electives, lower-division courses, or major requirements, be sure to check out what education abroad opportunities are available to you through the College of International Studies

Visit the U.S. Bureau of Labor Statistics’ website to explore the median pay for jobs you can pursue with this degree. 

The University of Oklahoma Dodge Family College of Arts and Sciences

Department of Microbiology & Plant Biology
Phone: (405) 325-4321  
Email: mkelley@ou.edu
Website: ou.edu/mpbio