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Animal Sciences, Ph.D.

  • Application Deadline
  • Unknown
University rank #262 (QS) , AZ,
This program provides students with an opportunity to gain hands-on experience while working with distinguished faculty in state of the art facilities.


The School of Animal and Comparative Biomedical Sciences offers programs leading to a Doctor of Philosophy degree with a major in Animal Sciences. Areas of study include reproductive biology, nutritional and mammary gland biology, molecular genetics, heat stress physiology, and racetrack management.

The School of Animal and Comparative Biomedical Sciences (ACBS) brings together animal scientists, veterinarians, microbiologists and others to offer the strongest possible programs in research, education and outreach. This school was formed in order to offer more integrated research and educational opportunities in the animal and biomedical sciences.

Detailed Programme Facts

  • Programme intensity Full-time
  • Credits
    63 alternative credits
  • Languages
    • English
  • Delivery mode
    On Campus

Programme Structure

Students on program stipends are expected to devote a minimum of 20 hour per week to research/teaching/extension activities assigned by the student’s major advisor or the School.  

This does not include the time in class and may not include time involved on thesis or dissertation research.  

Note: students are expected to work during time between academic sessions. The times between sessions are not holidays or vacation days.  

A student may request a series of laboratory rotations (maximum of three laboratories). Laboratory rotations will be approved by their graduate committee and are not to exceed two semesters.  

When students complete a period in a single laboratory they must submit a laboratory report form to Program Committee Chair (see appendix V). The purpose of the form is to ensure a quality laboratory experience for the student. 

English Language Requirements

  • Minimum required score:


    The IELTS – or the International English Language Test System – tests your English-language abilities (writing, listening, speaking, and reading) on a scale of 1.00–9.00. The minimum IELTS score requirement refers to which Overall Band Score you received, which is your combined average score. Read more about IELTS.

    Schedule IELTS
  • Minimum required score:


    The TOEFL®PBT is administered in a paper format and measures your ability to use and understand English in a classroom setting at the college or university level. It accurately measures how well you can listen, read and write in English while performing academic tasks. Read more about TOEFL®PBT.

    Schedule TOEFL®

Academic Requirements

You need the following GPA score:

Required score: 3

Applicants for graduate programs must have the equivalent of a bachelor’s degree with a minimum GPA equivalent to 3 on a US 4.0 grading scale. Admitted applicants typically have an undergraduate GPA of or better on a 4.0 scale. No exam grade should be lower than 4.5 (European grade scale) or D (American grade scale).

Your GPA (Grade Point Average) is calculated using the grades that you received in each course, and is determined by the points assigned to each grade (e.g. for the US grading scale from A-F).

  • This programme accepts GRE® scores. However, it does not provide a recommended score range.

    The GRE® General Test is a widely administered admissions test that measures the skills needed in today's graduate and business school programs worldwide. The GRE® General Test contains three sections - Verbal Reasoning, Quantitative Reasoning, and Analytical Writing. Three scores are reported: a Verbal Reasoning score on a 130 - 170 score scale in one-point increments, a Quantitative Reasoning score on a 130 - 170 score scale in one-point increments, and an Analytical Writing score on a 0 - 6 score scale in half-point increments.

General Requirements

  • Minimum TOEFL: 550
  • Minimum IELTS: 7
  • Required test(s): GRE
  • Be admitted to a graduate degree seeking program (Certificate only programs do not satisfy this requirement.  Furthermore, Law, Medicine and Pharmacy students are not normally eligible for GA positions unless concurrently enrolled in a regular degree seeking program). 
  • Have a minimum GPA of 3.0 (If a student is newly admitted, the admission GPA is considered for this requirement).  A student must also maintain a minimum GPA of 3.0 during their employment.
  • Be enrolled in at least 6 graduate level units for credit (Undergraduate, Outreach, or audited courses do not satisfy this requirement).  Hiring departments may require a higher enrollment. 

          Tuition Fee

          • International

            1729 USD/module
            Tuition Fee
            Based on the original amount of 1729 USD per module and a duration of .
          • National

            812 USD/module
            Tuition Fee
            Based on the original amount of 812 USD per module and a duration of .
          We've labeled the tuition fee that applies to you because we think you are from and prefer over other currencies.

          Living costs for Tucson

          • 830 - 1140 USD/month
            Living Costs

          The living costs include the total expenses per month, covering accommodation, public transportation, utilities (electricity, internet), books and groceries.


          Limited numbers of Graduate Assistanships (GTA) and Graduate Research Assistantships (GRA) are available through the School of Animal and Comparative Biomedical Sciences. The GTA positions are provided on a semester- by- semester basis and generally require the recipient to assist in teaching courses in the core cirriculum of the undergraduate Animal Sciences major. The GRA positions are generally supported by funding acquired by the major professor and are provided during semesters when the student does not have formal teaching assistant duties. Since faculty support is required, applicants are accepted upon the commitment of Animal Sciences Grad Program faculty member to provide supplemental financial aid to assure successful completion of the graduate degree. Animal Science Grad students may also apply for a wide range of graduate student scholarships and fellowships offered by the University of Arizona.

          Studyportals Tip: Students can search online for independent or external scholarships that can help fund their studies. Check the scholarships to see whether you are eligible to apply. Many scholarships are either merit-based or needs-based.

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