Respiratory Systems in Animals
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Examines the respiratory systems in various types of animals, demonstrating the evolution of transport systems for movement of materials in larger animals. Shows the movement of oxygen and carbon dioxide across a moist, permeable membrane in paramecia; the spiracles and tracheal system of grasshoppers; and the gills of the axolotl, clam, crayfish, and fish. Uses a dissected fetal pig to show the channeling of air to the lungs, followed by X-ray photography of the breathing movements of the rib cage and diaphragm in a human.
Copyright
Registered 27Oct71 · MP22130 (Jan-Jun 1972) Copyright holder: Indiana University
More in Animal Systems Series
- Digestive Systems In Animals 1971
- Excretory systems in animals. 1971
- Nervous systems in animals 1971
- Respiratory Systems in Animals 1971
- Respiratory systems in animals. 1971
- Transport Systems in Animals 1971
Related films
Sources
- 16mm Filmography (legacy record) — title, year, creator, length, format, color, description, catalog record
- U.S. Copyright Office, Catalog of Copyright Entries (renewals, 1970–1978) — copyright
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