Plant Biology, BS

Requirements for Students Matriculating in or before Academic Year 2024-2025. Learn more about University Academic Regulation 3.1.

Minimum Overall Grade Point Average: 2.00
Total Hours: 120

General Education Requirements
English Composition
See Academic Regulation 3.5
ENGL 1113Composition I3
or ENGL 1313 Critical Analysis and Writing I
Select one of the following:3
Composition II
Critical Analysis and Writing II
Technical Writing
American History & Government
HIST 1103Survey of American History3
or HIST 1483 American History to 1865 (H)
or HIST 1493 American History Since 1865 (DH)
POLS 1113American Government3
Analytical & Quantitative Thought (A)
STAT 4013Statistical Methods I (A) 13
or STAT 2013 Elementary Statistics (A)
MATH 1813Preparation for Calculus (A) (or higher)3
or MATH 1613 Trigonometry (A)
Humanities (H)
Courses designated (H)6
Natural Sciences (N)
Must include one Laboratory Science (L) course
Select four hours from the following:4
Introductory Biology (N)
and Introductory Biology Laboratory (LN) 1
Introductory Biology (LN) 1
PHYS 1114College Physics I (LN) 14
Social & Behavioral Sciences (S)
Courses designated (S)3
Additional General Education
Courses designated (A), (H), (N), or (S)6
Hours Subtotal41
Diversity (D) & International Dimension (I)
May be completed in any part of the degree plan
Select at least one Diversity (D) course
Select at least one International Dimension (I) course
College/Departmental Requirements
First Year Seminar
(Transfer students with 15 hours exempt)1
Arts & Humanities
See note 2.a.3
Natural & Mathematical Sciences
CHEM 1314Chemistry I (LN)4
CHEM 1515Chemistry II (LN)5
Foreign Language
See note 3
0-6 hours
Upper-Division General Education
Select 6 hours outside major department
See note 2.c.
Hours Subtotal13
Major Requirements
Core Courses
BIOL 3023General Genetics3
BIOL 3034General Ecology4
BIOL 4133Evolution3
PBIO 1404Plant Biology (LN)4
PBIO 2403Introduction to Plant Molecular Biology3
PBIO 4400Undergraduate Research1
7 additional hours of PBIO courses7
Select one of the following:
Survey of Organic Chemistry
and Survey of Organic Chemistry Laboratory
or
Organic Chemistry I
and Organic Chemistry Laboratory
and Organic Chemistry II
Related Courses:
Minimum of 15-18 hours of upper-division course work (no more than 3 hours of general education courses) from the following:
BIOC; BIOL; CHEM, CS; ENTO; ENVR; GEOG; GEOL; HORT; MATH; MICR; NREM; PBIO; PHYS; PLNT; PLP; SOIL; or STAT
Hours Subtotal48
Electives
Select 18 hours18
May need to include 6 hours of a foreign language (see note 3)
May need to include 6 hours upper-division general education outside major department (see note 2.c.)
Hours Subtotal18
Total Hours120
1

College and Departmental Requirements that may be used to meet General Education Requirements.

Other Requirements

  • See the College of Arts and Sciences Requirements.
  • Minimum GPA of 2.00 in all PBIO courses.
  • Upper-Division Credit: Total hours must include at least 40 hours in courses numbered 3000 or above.

College of Arts and Sciences Requirements

  1. Hours in One Department: For B.A. and B.S. degrees, no more than 54 hours in one department may be required to meet degree requirements. Courses used to satisfy the General Education English Composition, U.S. History, American Government, and Mathematics or Statistics requirements will not count toward the 54-hour maximum required from one department.
  2. A&S College/Departmental Requirements
    1. Arts and Humanities are defined as any course carrying an (H) designation or courses from AMST, ART, DANC, ENGL (except ENGL 3323 Technical Writing) HIST, MUSI, PHIL (except PHIL 1313 Logic and Critical Thinking (A), PHIL 3003 Symbolic Logic (A) and PHIL 4003 Mathematical Logic and Computability), REL, TH, and foreign languages.
    2. Natural and Mathematical Sciences are defined as any course from the following prefixes: ASTR, BIOC, BIOL, CHEM, CS (except CS 4883 Social Issues in Computing), GEOL, MATH, MICR, PBIO, PHYS, and STAT; or courses from other departments that carry an (A) or (N) general education designation.
    3. Six upper-division hours are required from General Education or any CAS courses outside the student’s major department. This requirement may be satisfied by courses also used to satisfy any part of a student’s degree program (i.e., in General Education, College Departmental Requirements, Major Requirements or Electives).
    4. Non-Western Studies Requirement for B.A. and B.F.A.; One course in Non-Western Studies (N.W.). This requirement may be satisfied by courses also used to satisfy any part of a student's degree program (i.e., in General Education, College Departmental Requirements, Major Requirements or Electives).
    5. The College of Arts & Sciences requires a minimum 2.0 GPA in all major requirements and a minimum 2.0 GPA in all major-prefix courses applied to the degree.
  3. Foreign Language Proficiency
    1. The foreign language requirement for the B.A. may be satisfied by 9 hours college credit in the same language, which must include 3 hours at the 2000-level, or equivalent proficiency (e.g., passing an advanced standing examination; TOEFL exam; presenting a high school transcript which demonstrates the high school was primarily conducted in a language other than English; etc.). Computer Science courses may not be used to satisfy this requirement. Currently Arabic and Mvskoke are not offered at the 2000-level at OSU.
    2. The foreign language requirement for the B.S., B.M. and B.F.A. may be satisfied by presenting a high school transcript which demonstrates two years of study of a single foreign language (passing grades at second-year level of study). It may also be satisfied by 6 hours college credit in the same language, which must include language courses 1713 and 1813, or equivalent proficiency (e.g., passing an advanced standing examination; TOEFL exam; presenting a high school transcript which demonstrates the high school was primarily conducted in a language other than English; etc.). Computer Science courses may not be used to satisfy this requirement.
    3. In addition to a. and b., students pursuing teacher certification must meet novice-high foreign language proficiency by presenting a high school transcript which demonstrates two years of study of a single foreign language with no grade below B. Or, students may complete 3 hours college credit in a single language with no grade below C (or pass an advanced standing examination, College Level Examination Program (CLEP) exam, or Oral Proficiency Interview developed by the American Council on the Teaching of Foreign Languages, equivalent to 3 hours of college credit.) Or, students may meet the requirement by transfer of documentation of meeting the foreign language competency from one of the teacher education programs in the State of Oklahoma approved by the Oklahoma State Regents for Higher Education.
  4. Exclusions. Courses with ATHL or LEIS prefixes and leisure activity courses may not be used for degree credit.

Additional State/OSU Requirements

  • At least: 60 hours at a four-year institution; 30 hours completed at OSU; 15 of the final 30 or 50% of the upper-division hours in the major field completed at OSU.
  • Limit of: one-half of major course requirements as transfer work; one-fourth of hours earned by correspondence; 8 transfer correspondence hours.
  • Students will be held responsible for degree requirements in effect at the time of matriculation and any changes that are made, so long as these changes do not result in semester credit hours being added or do not delay graduation.
  • Degrees that follow this plan must be completed by the end of Summer 2030.

Finish in Four Plan of Study

The plan below is an example of how students can successfully complete degree requirements in four years. This suggested class schedule plan may be used as a guide and can be adjusted based on individual needs. Students are required to meet with an academic advisor prior to enrollment each semester to plan their class schedule, and students are ultimately responsible for completing all degree requirements.

Plan of Study Grid
Freshman
FallHours
First Year Seminar 1
ENGL 1113
Composition I
or Critical Analysis and Writing I
3
MATH 1813 Preparation for Calculus (A) (or higher) 3
PBIO 1404 Plant Biology (LN) 4
General Education or Elective courses 3
 Hours14
Spring
ENGL 1213
Composition II
or Critical Analysis and Writing II
3
BIOL 1113
BIOL 1111
Introductory Biology (N)
and Introductory Biology Laboratory (LN)
4
CHEM 1314 Chemistry I (LN) 4
General Education or Elective courses 4
 Hours15
Sophomore
Fall
CHEM 1515 Chemistry II (LN) 5
PHYS 1114 College Physics I (LN) 4
General Education, College, or Major courses 7
 Hours16
Spring
CHEM 3013
Survey of Organic Chemistry
or Organic Chemistry I
3
CHEM 3012 Survey of Organic Chemistry Laboratory 2
Students who take CHEM 3053 should plan to enroll in 6 hours of Major, College, or Elective courses
PBIO 2403 Introduction to Plant Molecular Biology 3
General Education, College, or Major courses 6
 Hours14
Junior
Fall
BIOL 3034 General Ecology 4
CHEM 3153
CHEM 3112
Organic Chemistry II
and Organic Chemistry Laboratory
5
CHEM 3153 and CHEM 3112 should be taken if student previously took CHEM 3053
Major, College, and Elective courses 6
 Hours15
Spring
BIOL 3023 General Genetics 3
PBIO 4400 Undergraduate Research 1
Major, College, and Elective courses 12
 Hours16
Senior
Fall
BIOL 4133 Evolution 3
Major, College, and Elective courses 12
 Hours15
Spring
Major, College, and Elective courses 15
 Hours15
 Total Hours120
1

Speak with your academic advisor about pairing your General Education Humanities (H) or Social Sciences (S) courses with General Education International (I) and Diversity (D) dimensions.