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Anatomy and Physiology of Whales

Anatomy and Physiology of Whales. Kory Nicholi Kwasow. General Whale Anatomy. The Not So Cute Version. Skin. Nearly devoid of hair Outside (dark) layer of epidermis only 1/10 th of an inch. Very few blood vessels Excellent insulator, also edible. Flukes. Blowhole. Baleen Whale.

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Anatomy and Physiology of Whales

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  1. Anatomy and Physiology of Whales Kory Nicholi Kwasow

  2. General Whale Anatomy

  3. The Not So Cute Version

  4. Skin • Nearly devoid of hair • Outside (dark) layer of epidermis only 1/10th of an inch. • Very few blood vessels • Excellent insulator, also edible.

  5. Flukes

  6. Blowhole • Baleen Whale • Toothed Whale

  7. Lungs and Heart • Some species such as Sperm whale can hold breath for two hours • Four Chambered

  8. Ear • Receive sound through lower jaw • Bulla

  9. Stomach • Can hold up to one ton of food. • Scientists have found up to two pounds of plastic bags in the stomach. • Waste is mostly liquid due to thorough digestion.

  10. Genitals and Reproduction • Genitals concealed to reduce drag • One Year or longer Gestation • Multiple Partners

  11. References http://www.whale-info.com/AnatomyofWhales.html http://en.wikipedia.org/wiki/Whale http://www.animalcorner.co.uk/marine/whales/whale_reproduction.html

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