The extreme challenges of life in the polar regions require the animals who make their habitat there to make many adaptations. This unit explores the polar climate and how animals like reindeer, polar bears, penguins, sea life and even humans manage to survive there. It looks at the adaptations to physiological proceses, the environmental effects on diet, activity and fecundity, and contrasts the strategies of aquatic and land-based animals in surviving in this extreme habitat. This unit builds on and develops ideas from two other 'Animals at the extreme' units: The desert environment (S324_1) and Hibernation and torpor (S324_2).
Classification, structure, and function of animals.
Using the Extend 'connect-the-components' visual programming, students can model and simulate ecosystems including social and economic forces as well as study parameter variations to develop an understanding of ecosystem function and productivity.By making 'what if...' changes in the model, the effects of various proposed decisions about the environment can then be shown.EDM includes three ecological systems: Ponds, Grasslands, and Logging. Students can predict results of changes in the models and explore relationships.First, you diagram a model of the system showing parts and connections among them. For example, components of the model, such as the sun, are placed on the computer screen. Each component is linked to the others with a mathematical relationship, such as the transfer of the sun's energy to plants.Values are entered into block dialog boxes to characterize the interactions of the components, such as the amount of sunlight at a particular location or the initial number of bluegill in a pond. When the simulation is run, you can see the growth curves of the various components of the system.
Leaders in the field of biological diversity present an overview of emergent issues in biodiversity, from the surrounding flora and fauna to the genes deep within us. (117 minutes)
This lab manual for General Zoology was created under a Round Twelve ALG Textbook Transformation Grant. The manual contains six individual labs to be completed within a laboratory, along with a collection project to be completed outdoors with an instructor.
Classification and Evolution
The Planaria Project
Introduction to Invertebrates
Introduction to Chordates
Introduction to diversity of structure and function in animals at the tissue and organ system level.
This book is an introduction to the diversity of structure and function in animals at the tissue and organ system level. The focus of this book is on principles and mechanisms that sustain life and maintain homeostasis, including water balance, gas exchange, acquisition and transport of oxygen and nutrients, temperature regulation, electrical and chemical signal transmission, sensory processing, and locomotion. The content in this open textbook was adapted from other open textbooks (cc by 4.0) resources or created/written by Sanja Hinic-Frlog and collaborators. Collaborators include: Jessica Hanley, Simone Laughton, and invited undergraduate and graduate students at the University of Toronto Mississauga.
Veterinary epidemiology is principally concerned with the study of disease within populations (although it may also be used for investigation of issues such as animal welfare and productivity). Put simply, it involves the investigation of patterns of disease within a population, in relation to which animals are affected, the spatial distribution (i.e. location) of affected animals, and the temporal distribution of affected animals (i.e. patterns of disease through time).
The Visual Datasets text module discusses the concept of visual learning and presents some suggestions for ways to design learning environments that support students in developing visual literacy skills. Three visual datasets that can be used for problem solving activities in evolution, classification, development, and botany are included:Caminacules: A dataset of imaginary animals that can be used as the basis for a variety of problem-posing and problem-solving activities in evolution, classification, development, and others. Originally generated by J. H. Camin and described by Robert Sokal in an article in the 1983 Journal of Systematic Zoology, 32 (2) 161-163. Dendrogrammaceae: A dataset of imaginary plants that can also be used for problem-posing and problem solving activities in evolution and classification. Warren H. Wagner (The University of Michigan)Oh Phlox!: Close-up images of late season garden phlox plants and selected leaves with leaf miner damage provide opportunities for visual learning practice for the field and for exploration with the use of NIH Image or other graphics packages in biological investigations. Ethel Stanley (Beloit College and Illinois State University)
Integrated Digitized Biocollections (iDigBio https://www.idigbio.org) is the National Resource for Advancing Digitization of Biodiversity Collections (ADBC) funded by the National Science Foundation. Through ADBC, data and images for millions of biological specimens are being made available in electronic format for the research community, government agencies, students, educators, and the general public.
The iDigBio specimen portal (https://www.idigbio.org/portal) provides access to millions of records about neontological and paleontological specimens curated at museums and other institutions in the US. Records might include information about the specimen, when, where and by whom it was collected, the institution providing the data, images and other media related to the specimen.