Text Search:
Applied Filters
    Mechanisms of Cell Attachment
    This module introduces the calculation of refractive indices along a cell surface in the context of understanding the attachment of cells to surfaces. It is intended for an introductory biology...
    801

    views

    152

    downloads

    0

    comments

    0

    adaptations

    What is Speciation, How Does It Occur, and Why Is It Important for Conservation?
    Speciation provides a framework for classifying biodiversity on Earth and is a central concept in evolutionary biology. To help undergraduate students learn about speciation, we designed a...
    3903

    views

    1128

    downloads

    0

    comments

    0

    adaptations

    Phylogenetic analysis using collections material: interpreting trait evolution by comparison of morphological and molecular genetic hypotheses
    Exercise spans two weeks, includes homework, and involves some groups of animals as well as plants. Emphasizes re-interpretation of morphological trait evolution following molecular genetic...
    1861

    views

    20253

    downloads

    0

    comments

    0

    adaptations

    Phylogeny of Land Plants
    In this lab, students review the characteristics of the major land plant lineages. Then they perform phylogenetic analyses based on morphological characters.
    1264

    views

    949

    downloads

    0

    comments

    0

    adaptations

    Morphological, Anatomical and Molecular Analysis of Plant Phylogeny and Diversity
    In this lab, students perform phylogenetic analyses on morphological, anatomical and molecular data, and compare.
    1188

    views

    657

    downloads

    0

    comments

    0

    adaptations

    Diversity and Inclusion in Animal Behavior – ABI Faculty Development Program
    In this course, students will learn about the study of behavior from an evolutionary perspective. We will look at the mechanisms underlying behavior and how behavior develops in an animal’s...
    374

    views

    159

    downloads

    0

    comments

    0

    adaptations

    Biomes lecture with active learning activities and a worksheet set
    Learning Objectives: *Identify the characteristics of each biome *Know the major drivers of global climate patterns *Discern how 2 factors largely determine terrestrial biomes *Evaluate the...
    311

    views

    99

    downloads

    0

    comments

    0

    adaptations

    Luria-Delbruck
    These two workbooks model the evolution of phage resistance in a bacterial population under two alternative hypotheses.
    1235

    views

    232

    downloads

    2

    comments

    0

    adaptations

    Morphological and Molecular Analysis of Plant Phylogeny and Diversity
    In this lab, students perform phylogenetic analyses on morphological and molecular data, and compare.
    1253

    views

    453

    downloads

    0

    comments

    0

    adaptations

    Bird Beak Adaptations
    Students will navigate through different stations experiencing simulations of adaptations, manipulations of 3D examples, and making connections to the standards to formulate hypotheses about...
    925

    views

    528

    downloads

    0

    comments

    0

    adaptations

    Hemoglobin Evolution
    This module introduces equations describing blood viscosity and oxygen transport in the context of understanding the evolution of red blood cells. It is intended for an introductory biology audience.
    975

    views

    177

    downloads

    0

    comments

    0

    adaptations

    Allele and Phenotype Frequencies in Rock Pocket Mouse Populations
    A lesson that uses real rock pocket mouse data collected by Dr. Michael Nachman and his colleagues to illustrate the Hardy-Weinberg principle.
    4217

    views

    465

    downloads

    0

    comments

    0

    adaptations

    Science Behind the Lesson: It's a Bird! It's a Plane! It's Biomechanics!
    Active flight is a specialized mode of movement found in insects, birds, and mammals. The anatomy, morphology, physiology, and ecology of flying taxa has changed over evolutionary time. Researchers...
    2802

    views

    146

    downloads

    0

    comments

    0

    adaptations

    Antibiotic Resistance Genes Detection in Environmental Samples
    Our aim is to provide an authentic research experience for undergraduate students in a variety of biology courses through collaboration between a four-year university and a community college. This...
    2062

    views

    418

    downloads

    0

    comments

    0

    adaptations

    Life Is Just a Game: An Active Learning Activity to Teach Life History Evolution
    A novel activity was designed to introduce students to the concepts of natural selection and life history using an active-learning, constructivist format. It consisted of two parts: 1) a brief...
    3316

    views

    888

    downloads

    0

    comments

    0

    adaptations

    "Boost your evolution IQ": An evolution misconceptions game
    Students often enter introductory biology courses with misconceptions about evolution. For example, many students believe that traits arise when a species needs them or that evolutionary processes...
    1651

    views

    640

    downloads

    0

    comments

    0

    adaptations

    Origin and Diversity of Armor in Girdled Lizards
    The girdled lizards (Cordylidae) are a family of distinctively armored lizards endemic to Sub-Saharan Africa. Students examine lizards in this family to classify the lizards based on morphological...
    2137

    views

    689

    downloads

    0

    comments

    0

    adaptations

    Examining human impacts on tusk evolution in elephants using authentic research data using Serenity
    In this activity students explore and analyze real, authentic research data paired with HHMI’s “Selection for Tuskless Elephants” video in a hands-on investigation of human impacts on elephant...
    1611

    views

    988

    downloads

    0

    comments

    0

    adaptations

    SCIENCE/Fiction: Modular Template for Class Design
    We present a modular scaffold for designing an introductory seminar using speculative fiction and science papers to welcome university undergraduates to the biology major. A list of twelve possible...
    1529

    views

    299

    downloads

    0

    comments

    0

    adaptations

    Translocation of Nutrients in the Phloem: Dixon's Paradox
    This module introduces the Dixon equation in the context of understanding nutrient transport through sieve tubes. It is intended for an introductory biology audience.
    1186

    views

    181

    downloads

    0

    comments

    0

    adaptations