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Ecology & Evolutionary Biology

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Ecology & Evolutionary Biology

Bachelor of Science

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The program focuses on the history, development, and interaction of living organisms on this planet. Majors study species evolution, the effect of environmental pressures on evolution, patterns of biological diversity, and species interaction within a given ecosystem. Degree programs within the department offer different levels of concentration. The BS prepares students for graduate study in the field and offers course work in population, community and physiological ecology, behavior, population theory, biogeography, natural history, genetics, systematics, morphology, and evolution. The BA is for students interested in natural history and the biological sciences who do not wish to continue with graduate study.

Major Details

College: College of Science
Admissions Requirements:

No Additional Requirements

Website: http://eebweb.arizona.edu/
Math Required:

Substantial

    This strand involves skill and facility with calculus. The S-strand begins at one of two calculus options - MATH 124 (Calculus I with Applications) or MATH 125 (Calculus I). Students who successfully complete the S-strand may continue on to MATH 129 (Calculus II), MATH 223 (Vector Calculus), or beyond. Those who choose but are not ready to begin the S-strand will be required to take preparatory work.
Substantial
Second Language Required:

2 Semesters

  • Scoring the equivalent of second-semester skill level on an entrance or placement examination administered by The University of Arizona.
  • Completion with a C or better of a second semester course at the post-secondary level.
  • An AP (Advanced Placement), IB (International Baccalaureate) or CLEP (College Level Entrance Program) language score determined by the individual language department.
  • In the College of Engineering by a method determined within the College; however, all students in the college must also take a language placement examination on entrance to the University.
2 Semesters
Fees: No
Pre-Major: No
Available at:
  • Main Campus

Four-Year Plan

Archived plans are available on Degree Search 2011-2017 for many degree plans. These are sample plans. Please work with your academic advisor for more specific and up-to-date requirements.

Select a year:

UA Course Requirements Units
1st Semester
MATH 122A 1
MATH 122B 4
CHEM 151 General Chemistry I 4
ENGL 101 First Year Composition 3
Tier I General Education 3
2nd Semester
CHEM 152 General Chemistry II 4
MATH 129 Calculus II 3
ECOL 182 R Introductory Biology 3
ECOL 182 L Introductory Biology Lab 1
ENGL 102 First Year Composition 3
3rd Semester
MCB 181R Introductory Biology 3
CHEM 241A Lecture in Organic Chemistry 3
MCB 181L Introductory Biology Lab 1
CHEM 243A Organic Chemistry Lab I 1
First Semester Second Language 4
Tier I General Education 3
4th Semester
CHEM 241B Lecture in Organic Chemistry 3
CHEM 243B Organic Chemistry Lab II 1
Major Elective (EEB) 4
Second Semester Second Language 4
Tier I General Education 3
5th Semester
ECOL 320 Genetics 4
Major Elective (Organismal) 4
Math 263 Intro to Biostatistics 3
Tier I General Education 3
6th Semester
ECOL 335 Evolutionary Biology 4
Major Elective (Organismal) 4
Major Elective (non-biological or physical science) 3
PHYS 102 Intro Physics I 3
PHYS 181 Intro Physics Lab I 1
7th Semester
ECOL 302 Ecology 4
Major Elective (EEB) 4
PHYS 103 Intro Physics II 3
PHYS 182 Intro Physics Lab II 1
Tier II General Education 3
8th Semester
Independent Study/Capstone 3
Major Elective (EEB) 4
Major Elective (Genetics or Cellular/Molecular Biology) 4
Tier II General Education 3
Tier II General Education 3

AZ Transfer Pathways

This page is designed for in-state transfer students who plan to attend the University of Arizona. The information presented lists the most accurate course equivalencies and may not include all possible requirements. Transfer students are strongly encouraged to use this site for reference only and not for self-advising.

Transfer students should work with their community colleges and UA advisors to develop an individualized plan for transfer, and visit aztransfer.com

  • All posted Pathways (except for Bachelor of Applied Science Pathways) fulfill an AGEC and most also fulfill an Associate Degree
  • Following a Pathway does not guarantee admission to the UA nor admission to a college/major/program at the UA
  • Use Pathways in consultation with advisors from your community college and the UA
  • Pathways are subject to change at any time

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