Anatomy Of A Polar Bear

When the bear is asleep rates are only 5 breaths per minute. Home information polar bear anatomy.

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However the breath rates go higher in warmer months.

Anatomy of a polar bear. Polar bears are a miracle of evolution. The body of a polar bear is designed for them to live in very difficult conditions. Anatomy of the polar bear what others are saying the big picture a boy touches an ice sculpture of a polar bear as it melts to reveal a bronze skeleton in copenhagen denmark host city of the united nations climate change conference on december reutersbob strong mark coreth and duncan hamilton ice bear.

The polar bear stomach is muscular and expandable enough to hold 15 to 20 of the polar bears weight in it. Description of bear structure and senses. The polar bear is known as the largest terrestrial carnivore in the world.

They are able to live in the very cold locations of the arctic. The body of a polar bear is very different from that of other types of bears. Males can be up to 10 feet in length with the females only about 8 feet long.

Polar bear anatomy facts and information. We have discussed polar bear anatomy such as respiratory system urinary system circulatory system and gastro intestinal system. Comprised of two layers long silky outer guard hairs and thick dense undercoat a polar bears full winter coat will have an average of 10000 hairs per square inch.

The outer guard hairs are hollow for increased insulation. Polar bears have a typical respiratory rate of 15 30 breaths per minute. 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.

This would be the case for a smallest male sun bear. Some of them are only about 66 pounds like a male sun bear a male polar bear can reach up to 1500 pounds. Underlying it all is a call for immediate action which can still save this magnificent creature of the arctic.

Maps tables graphs and the most diverse collection of polar bear photographs ever assembled in a single blog provide greater insight into this unique mammal. The muscle sheets appeared to be based on latissimus dorsi. 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.

The polar bear is an extremely large animal with the males weighing up to 1500 pounds. Just like dogs polar bears can sweat through their mouth and nose. Standing up bears can range in height from 4 feet to 10 feet.

Their bodies are stream lined machines designed for arctic survival. The females are only about 800 pounds when they are full grown. The overall anatomy of a bear makes it simple enough to identify out there.

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