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Academic Catalog 2025-26

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Your search for courses · during 25FA, 26WI, 26SP · taught by albosack · returned 2 results

  • BIOL 125 Genes, Evolution & Development & Lab 6 credits

    Emphasizes the role of genetic information in biological systems. Under this theme, we cover subjects from the molecular to the population levels of organization, including genetics, structure/function of DNA, gene expression and regulation, the changing genetic makeup of species as they evolve, and the development of individual organisms from zygotes. The active learning format of this course allows time in class to apply new concepts with faculty present. Students enter Carleton from a wide variety of academic experiences and our introductory courses are designed to provide a level playing field for students regardless of previous science background.

    Students register separately for the lecture and a corresponding lab section. However, the course is recorded as a single entry on the student's academic transcript.

    Sophomore Priority; Two seats held for Juniors and Seniors until the first day of sophomore registration.

    • Fall 2025, Spring 2026
    • LS, Science with Lab QRE, Quantitative Reasoning
    • BIOC Core CL: 100 level NEUR Core
    • BIOL  125.54 Fall 2025

    • Faculty:Annie Bosacker 🏫 👤
    • Size:20
    • THHulings 103 1:00pm-5:00pm
    • Sophomore Priority; Two seats held for Juniors and Seniors until the day after Junior Priority registration.

      Lab Section: During registration, register for the lecture section BIOL 125-01 and the one lab section.

    • BIOL  125.59 Fall 2025

    • Faculty:Annie Bosacker 🏫 👤
    • Size:20
    • THHulings 103 8:00am-12:00pm
    • Sophomore Priority; Two seats held for Juniors and Seniors until the day after Junior Priority registration.

      Lab Section: During registration, register for the lecture section BIOL 125-01 and the one lab section.

    • BIOL  125.54 Spring 2026

    • Faculty:Annie Bosacker 🏫 👤
    • Size:20
    • THHulings 103 1:00pm-5:00pm
    • Sophomore Priority; Two seats held for Juniors and Seniors until the day after junior priority registration.

    • BIOL  125.59 Spring 2026

    • Faculty:Annie Bosacker 🏫 👤
    • Size:20
    • THHulings 103 8:00am-12:00pm
    • Sophomore Priority; Two seats held for Juniors and Seniors until the day after junior priority registration.

  • BIOL 248 Behavioral Ecology 6 credits

    Behavioral ecologists strive to understand the complex ways that ecological pressures influence the evolution of behavioral strategies. It can be argued that animals face a relatively small set of basic challenges: they must acquire food, water, and mates, and they must avoid danger. Yet we see a rich diversity of solutions to these problems. Consider foraging behavior, for example. All animals must acquire energy, but some filter particles out of sea water, others graze on nearly inedible grasses, while still others hunt in cooperative packs. In this course we will consider such topics as foraging, communication, sociality, and conflict. By focusing on the functions and evolutionary histories of behaviors, we strive to better understand the puzzle of behavioral diversity.

    • Winter 2026
    • No Exploration QRE, Quantitative Reasoning
    • Student has completed the following courses: BIOL 125 with a grade of C- or better or received a score of 5 or better on the Biology AP exam or received a score of 6 or better on the Biology IB exam or received a Carleton Biology 125 Requisite Equivalency or completed Biology A Level Test 1 with a grade of B or better AND BIOL 126 with a grade of C- or better or received a Carleton Biology 126 Requisite Equivalency or completed Biology A Level Test 2 with a grade of B or better.

    • BIOL Ecology and Evolutionary BIOL Elective CL: 200 level NEUR Elective ENTS Environmental Science
    • BIOL  248.01 Winter 2026

    • Faculty:Annie Bosacker 🏫 👤
    • Size:30
    • M, WLeighton 402 12:30pm-1:40pm
    • FLeighton 402 1:10pm-2:10pm

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2025–26 Academic Catalog

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Registrar: Theresa Rodriguez
Email: registrar@carleton.edu
Phone: 507-222-4094
Academic Catalog 2025-26 pages maintained by Maria Reverman
This page was last updated on 10 September 2025
Carleton

One North College StNorthfield, MN 55057USA

507-222-4000

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