The muscle sheets appeared to be based on latissimus dorsi. There is not very much communication among polar bears as they live alone most of the time however communication is produced during mating.
More Evidence That The Polar Bear Is A Distinct Species
Polar bears possess four chambered heart a gastrointestinal tract two lungs that are fixed to bronchii and trachea and two kidneys which are assigned to the urinary bladder.
Polar bear anatomy. Their bodies are stream lined machines designed for arctic survival. The body of a polar bear is designed for them to live in very difficult conditions. Polar bear social structure.
A polar bears ears are short and rounded to help prevent water entering the ear canal which could then freeze and damage their ear drums. The stomach has the capability to digest 97 of the fat and 84 of the protein contained in the food that a polar bear eats in a day. Examination of 12 polar bears revealed a blubber layer up to 4 cm thick under a pair of muscle sheets 2 mm thick found on either side of the torso 05 30 mm under the skin.
While this doesnt seem to negatively affect them it took a long time in history for those consuming polar bear for food to realize the dangers it held for them. Polar bears have a typical respiratory rate of 15 30 breaths per minute. The polar bear is an extremely large animal with the males weighing up to 1500 pounds and anatomy fully adapted to cold weather.
We have discussed polar bear anatomy such as respiratory system urinary system circulatory system and gastro intestinal system. The central and peripheral system resembles much like humans. The polar bear is known as the largest terrestrial carnivore in the world.
Males can be up to 10 feet in length with the females only about 8 feet long. Home information polar bear anatomy. The cross sectional anatomy appears to resemble humans anatomy in many ways.
Polar bear anatomy model contains 36 fully detachable organs and body parts fine detailed sculpting with hand painted parts includes illustrated assembly guide with q and a comes with display platform. Anatomy and physiology polar bears are a miracle of evolution. The polar bear is an extremely large animal with the males weighing up to 1500 pounds.
The body of a polar bear is one that is quite unique. Polar bear anatomy facts and information. They are able to live in the very cold locations of the arctic.
For example they are known to have toxic levels of vitamin a in their liver. The females are only about 800 pounds when they are full grown. The polar bear stomach is muscular and expandable enough to hold 15 to 20 of the polar bears weight in it.
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