BIOL 24 · Study drills

Pick a drill

Image & model credits

Anatomy models and bone/body-region images: adapted from Z-Anatomy, CC BY-SA 4.0, derived from BodyParts3D / The Database Center for Life Science (CC BY-SA 2.1 Japan). Changes: isolated views, simplified meshes, colors, teaching markers and overlays. Adapted images and models are shared under CC BY-SA 4.0. Bone specimens are shown at different scales; the tendon overlay is schematic.

Cheek-cell photograph: Human Cheek Cells (Methylene Blue Stain) by Fritzmann2002, Wikimedia Commons, CC BY-SA 4.0. Cropped display and teaching markers added; adaptation under the same license.

Histology photographs

Each source image is credited below. Photographs are displayed in cropped views, with teaching markers where needed. Image adaptations retain the respective source licenses; these licenses apply to the images, not the application code.

Simple squamous epithelium: Berkshire Community College Bioscience Image Library. Original source · CC0.

Simple cuboidal epithelium: Berkshire Community College Bioscience Image Library. Original source · CC0.

Simple columnar epithelium: Berkshire Community College Bioscience Image Library. Original source · CC0.

Pseudostratified columnar epithelium: Berkshire Community College Bioscience Image Library. Original source · CC0.

Stratified squamous epithelium: Berkshire Community College Bioscience Image Library. Original source · CC0.

Areolar connective tissue: Berkshire Community College Bioscience Image Library. Original source · CC0.

Compact bone, ground section: Department of Histology, Jagiellonian University Medical College. Original source · CC BY-SA 3.0.

Normal adult blood smear: Keith Chambers. Original source · CC BY-SA 3.0.

Thick skin: Iceclanl. Original source · CC BY-SA 3.0.

Pacinian corpuscle: Mikael Häggström, M.D.. Original source · CC0.

Meissner corpuscle: Wbensmith. Original source · CC BY 3.0.

Skeletal, smooth, and cardiac muscle: OpenStax; micrographs provided by the Regents of University of Michigan Medical School © 2012. Original source · CC BY-NC-SA 4.0.

Nervous tissue: OpenStax; micrographs provided by the Regents of University of Michigan Medical School © 2012. Original source · CC BY-NC-SA 4.0.

Adipose tissue: OpenStax; micrographs provided by the Regents of University of Michigan Medical School © 2012. Original source · CC BY-NC-SA 4.0.

Dense regular connective tissue: OpenStax; micrographs provided by the Regents of University of Michigan Medical School © 2012. Original source · CC BY-NC-SA 4.0.

Hyaline, fibrocartilage, and elastic cartilage: OpenStax; micrographs provided by the Regents of University of Michigan Medical School © 2012. Original source · CC BY-NC-SA 4.0.

Papillary and reticular dermis: OpenStax; adapted from work by kilbad / Wikimedia Commons. Original source · CC BY-NC-SA 4.0.

Hair follicle and sebaceous gland: OpenStax; micrographs provided by the Regents of University of Michigan Medical School © 2012. Original source · CC BY-NC-SA 4.0.

3D viewer: Three.js, MIT license. Asset folders retain their source and license notices.