Shark heart-gill anatomy, artwork C016 / 6847
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Shark heart-gill anatomy, artwork C016 / 6847
Shark heart-gill anatomy. Artwork of the heart and gill anatomy of a shark, seen from the underside, with the head at right (teeth at centre right). Deoxygenated blood (veins) is blue, with oxygenated blood (arteries) in red. The heart of a shark (centre), small compared to its body, is located in the head region near the gills. The gills (top and bottom) have been dissected to show how they extract oxygen from sea water, with the heart pumping the blood to and from the gills, and then around the body. Shark hearts are two-chambered, and they are mostly cold-blooded. Sharks need to move continuously in the water to maintain blood flow and oxygen supply
Science Photo Library features Science and Medical images including photos and illustrations
Media ID 9244033
© D & L GRAPHICS / SCIENCE PHOTO LIBRARY
Animal Body Arterial Arteries Blood Blood Vessels Cardiac Cardiology Cardiovascular Cartilaginous Fish Cold Blooded Deoxygenated Dissected Dissection Gas Exchange Gill Gills Ichthyology Oxygenated Physiological Physiology Shark Vascular Veins Venous Artery Blood Vessel Circulation Circulatory System Cutouts Vein
EDITORS COMMENTS
This print showcases the intricate anatomy of a shark's heart and gills, providing a fascinating glimpse into the inner workings of these magnificent creatures. The artwork, titled C016 / 6847, presents a detailed illustration of the heart and gill structure from the perspective of an underside view, with the head positioned on the right side and teeth at its center. The image highlights two distinct blood colors: deoxygenated blood depicted in blue veins and oxygenated blood represented by red arteries. The relatively small size of the shark's heart is emphasized, located in close proximity to its gills within the head region. The dissected gills are prominently displayed to demonstrate their crucial role in extracting oxygen from seawater. Sharks possess a unique circulatory system characterized by two-chambered hearts and cold-blooded physiology. To maintain proper blood flow and ensure an adequate oxygen supply, these remarkable creatures must continuously move through water. D & L GRAPHICS / SCIENCE PHOTO LIBRARY masterfully captures this awe-inspiring moment in nature photography. This stunning artwork provides valuable insights into shark biology while showcasing their extraordinary cardiovascular adaptations for survival in marine environments. A white background enhances focus on every intricate detail presented within this exceptional piece that seamlessly combines artistry with scientific accuracy.
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