The Plant Biology Option allows biology majors to focus their studies on plant science and to have this reflected on their transcript. There are a number of departments at UW–Madison who host plant science-based majors, including agronomy, botany, horticulture, plant pathology, and forest and wildlife ecology. While those specialized majors offer in-depth programs in their disciplines, the plant biology option allows students to pursue a course of study within the biology major and explore plant biology at the same time. Students in this option can fulfill their requirements with courses that emphasize various aspects of plant science, including anatomy, physiology, genetics, crop production, disease resistance, and molecular techniques in plant improvement. Students also participate in a one-credit seminar called Frontiers in Plant Science taught by two faculty from plant science departments.

Who should enroll in this option? Students with broad interest in biological sciences who also want to:
  • Prepare for graduate work in a plant science field
  • Prepare for advanced study or graduate work in a natural or environmental science field
  • Concentrate their studies on the biology of plants

Requirements for the Named Option

Students must complete a minimum of 31 credits of Biological Science courses as detailed below.  Unless specifically stated otherwise, courses may not be used to meet multiple requirements of the major.  

Core Requirements

Mathematics and Statistics

Complete one of the following:5-10
Calculus and Analytic Geometry 1
Calculus with Algebra and Trigonometry I
and Calculus with Algebra and Trigonometry II
Complete one of the following:3-4
Calculus and Analytic Geometry 2
Introduction to Statistical Methods
Introductory Applied Statistics for the Life Sciences
Total Credits8-14

Chemistry 

General Chemistry (Complete one of the following):5-10
General Chemistry I
and General Chemistry II
Advanced General Chemistry
Chemical Principles I
and Chemical Principles II
Organic Chemistry
CHEM 343 Introductory Organic Chemistry3
CHEM 344 Introductory Organic Chemistry Laboratory2
CHEM 345 Intermediate Organic Chemistry3
Total Credits13-18

Physics 

First Semester Physics (complete one of the following):4-5
General Physics
General Physics
General Physics
Second Semester Physics (complete one of the following):4-5
General Physics
General Physics
General Physics
Total Credits8-10

Introductory Biology

For AP Biology policy, as it applies to introductory biology in the biology major, see this link.

Select one of the following options:10-13
Option A:
Introductory Biology
Introductory Biology
Option B:
Evolution, Ecology, and Genetics
Evolution, Ecology, and Genetics Laboratory
Cellular Biology
Cellular Biology Laboratory
Principles of Physiology
Option C:
Animal Biology
Animal Biology Laboratory
General Botany

Foundation Course (complete one of the following):

Students may use BIOCORE 381 and BIOCORE 383 toward both Introductory Biology and Foundation.

AGRONOMY/​HORT  338 Plant Breeding and Biotechnology3
BIOCHEM 501 Introduction to Biochemistry3
BIOCHEM 508 General Biochemistry II3-4
BIOCORE 381
BIOCORE 383
Evolution, Ecology, and Genetics
and Cellular Biology
6
GENETICS 466 Principles of Genetics3
GENETICS 468 General Genetics 23

Intermediate/Advanced Courses

Minimum of 13 credits required and must include one approved lab course. Approved lab courses are indicated by footnote. A course taken to meet the Foundation requirement may not also count as an Intermediate/Advanced course.

  • Complete one course and at least two credits from either category A or B.
  • Complete one course and at least two credits from either category C or D.
  • Complete one course and at least two credits from category E.

Cellular and Subcellular Biology

AGRONOMY/​HORT  338 Plant Breeding and Biotechnology3
AGRONOMY/​BOTANY/​HORT  339 Plant Biotechnology: Principles and Techniques I 14
AGRONOMY/​BOTANY/​HORT  340 Plant Cell Culture and Genetic Engineering 14
BIOCHEM 501 Introduction to Biochemistry3
BIOCHEM 507 General Biochemistry I3
BIOCHEM 508 General Biochemistry II3-4
BIOCHEM/​BOTANY  621 Plant Biochemistry3
BIOCHEM 570 Computational Modeling of Biological Systems3
BOTANY/​ENTOM/​PL PATH  505 Plant-Microbe Interactions: Molecular and Ecological Aspects3
GENETICS 466 Principles of Genetics3
GENETICS 467 General Genetics 13

B. Organismal Biology 

BIOCORE 486 Principles of Physiology Laboratory 12
BOTANY 300 Plant Anatomy 14
BOTANY 305 Plant Morphology and Evolution 14
BOTANY 330 Algae 13
BOTANY/​PL PATH  332 Fungi 14
BOTANY/​PL PATH  333 Biology of the Fungi2
BOTANY/​F&W ECOL  402 Dendrology 12
BOTANY 500 Plant Physiology 13-4
ENTOM/​ZOOLOGY  302 Introduction to Entomology 14
PL PATH 558 Biology of Plant Pathogens 13

C. Ecology

AGRONOMY/​BOTANY/​SOIL SCI  370 Grassland Ecology3
BOTANY/​ZOOLOGY  450 Midwestern Ecological Issues: A Case Study Approach2
BOTANY/​F&W ECOL  455 The Vegetation of Wisconsin 14
BOTANY/​F&W ECOL/​ZOOLOGY  460 General Ecology 14
BOTANY/​ENTOM/​ZOOLOGY  473 Plant-Insect Interactions3
BOTANY/​ENVIR ST/​F&W ECOL/​ZOOLOGY  651 Conservation Biology3
F&W ECOL 550 Forest Ecology3
F&W ECOL/​LAND ARC/​ZOOLOGY  565 Principles of Landscape Ecology2
MICROBIO/​AN SCI/​BOTANY  335 The Microbiome of Plants, Animals, and Humans3
PL PATH 300 Introduction to Plant Pathology 14
PL PATH 315 Plant Microbiomes 14
ZOOLOGY 304 Marine Biology2

D. Evolution and Systematics

ANTHRO/​BOTANY/​ZOOLOGY  410 Evolutionary Biology3
BIOLOGY/​GENETICS  522 Evolution Seminar Series-Undergraduate2-3
BOTANY 400 Plant Systematics 14
BOTANY 401 Vascular Flora of Wisconsin 14
BOTANY 422 Plant Geography3
BOTANY 563 Phylogenetic Analysis of Molecular Data3
GENETICS 468 General Genetics 23

E. Applied Biology, Agriculture and Natural Resources

A A E/​AGRONOMY/​INTER-AG/​NUTR SCI  350 World Hunger and Malnutrition3
AGRONOMY 300 Cropping Systems3
AGRONOMY 302 Forage Management and Utilization3
AGRONOMY/​HORT  360 Genetically Modified Crops: Science, Regulation & Controversy2
AGRONOMY 377 Cropping Systems of the Tropics3
AGRONOMY/​HORT  501 Principles of Plant Breeding3
AGRONOMY/​ATM OCN/​SOIL SCI  532 Environmental Biophysics3
AMER IND/​ANTHRO/​BOTANY  474 Ethnobotany3-4
BIOCORE 587 Biological Interactions3
BOTANY 403 Field Collections and Identification1-4
DY SCI/​AGRONOMY/​INTER-AG  471 Food Production Systems and Sustainability3
F&W ECOL/​HORT/​LAND ARC/​PL PATH  309 Diseases of Trees and Shrubs3
F&W ECOL 410 Principles of Silviculture3
F&W ECOL 415 Tree Physiology3
GENETICS 548 The Genomic Revolution3
GENETICS/​HORT  550 Molecular Approaches for Potential Crop Improvement3
HORT/​LAND ARC  263 Landscape Plants I 13
HORT 370 World Vegetable Crops3
HORT 372 Colloquium in Organic Agriculture1
HORT/​AGRONOMY  376 Tropical Horticultural Systems1
HORT 378 Tropical Horticultural Systems International Field Study2
HORT/​PATH-BIO  500 Molecular Biology Techniques 13
MED PHYS/​NTP  651 Methods for Neuroimaging Research3
PL PATH/​SOIL SCI  323 Soil Biology3
PL PATH 517 Plant Disease Resistance2-3
ZOOLOGY 500 Undergraduate Neurobiology Seminar1

Additional lab or Field Research

In addition to the Lab requirement, complete one of the following requirements: 

  • Complete one additional lab course and at least two credits from categories A–E in the Intermediate/Advanced course lists, or
  • Complete at least two credits of directed study in a biological science discipline, or
  • Complete a two-semester thesis in biological science.

Approved Directed Study Courses

To have Directed Study count for the Additional Lab/Field Research requirement, students must first complete an Introductory Biology sequence.  

Special Problems
Independent Study
Independent Study
Special Problems
Special Problems
Directed Studies
Directed Study
Special Research Problems
Directed Study
Independent Study
Special Problems
Special Problems
Directed Study
Special Problems
Special Problems
Special Problems
Special Problems
Special Problems
Independent Study
Directed Study
Special Problems
Directed Study
Directed Studies in Molecular Biology
Independent Work
Neurology: Directed Study in Neuroscience Research
Neurosurgery: Directed in Study in Research
Directed Study in Nursing
Special Problems
Directed Study
Special Research Problems
Directed Study
Independent Study
Directed Study
Independent Study
Advanced Independent Study
Independent Study
Independent Work
Special Problems
Independent Study
Special Problems
Directed Study
Independent Study

Approved Thesis Sequences

Senior Honors Thesis
and Senior Honors Thesis
Senior Honor Thesis
and Senior Honors Thesis
Thesis
and Thesis
Senior Honors Thesis
and Senior Honors Thesis
Senior Thesis
and Senior Thesis
Senior Honors Thesis
and Senior Honors Thesis
Senior Thesis
and Senior Thesis
Senior Honors Thesis
and Senior Honors Thesis
Senior Thesis
and Senior Thesis
Senior Honors Thesis
and Senior Honors Thesis
Senior Honors Thesis
and Senior Honors Thesis
Senior Honors Thesis
and Senior Honors Thesis
Senior Honors Thesis
and Senior Honors Thesis
Senior Thesis
and Senior Thesis
Senior Honors Thesis
and Senior Honors Thesis
Senior Honors Thesis in Human Oncology 1
and Senior Honors Thesis in Human Oncology 2
Senior Thesis in Human Oncology 1
and Senior Thesis in Human Oncology 2
Senior Honors Thesis
and Senior Honors Thesis
First Semester Senior Thesis
and Second Semester Senior Thesis
Senior Honors Thesis
and Senior Honors Thesis
Senior Thesis
and Senior Thesis
Senior Honors Thesis
and Senior Honors Thesis
Senior Thesis
and Senior Thesis
Senior Honors Thesis
and Senior Honors Thesis
Senior Thesis-Nutrition
and Senior Thesis
Senior Honors Thesis
and Senior Honors Thesis
Senior Honors Thesis
and Senior Honors Thesis
Senior Honors Thesis
and Senior Honors Thesis
Senior Thesis
and Senior Thesis

Undergraduate Plant Science Seminar

PL PATH 375 Special Topics (Frontiers in Plant Biology)1-4

Residence & Quality of Work

  • 2.000 GPA in all BIOLOGY and major courses
  • 2.000 GPA on at least 15 credits of Upper-Level work in the major, in Residence 2
  • 15 credits in the major, taken on the UW–Madison campus

Footnotes