Xx asked in 環境其他 - 環境 · 10 years ago

我要絕種動物資料 一定是英文

我要絕種動物資料 一定係英文-33-









2 Answers

  • Y TO.
    Lv 6
    10 years ago
    Favorite Answer

    Giant Panda


    The Giant Panda has a black-and-white coat. Adults measure around 1.5 meters (4.9 ft) long and around 75 centimeters (2.46 ft) tall at the shoulder. Males are 10–20% larger than females.Males can weigh up to 150 kilograms (330 lb). Females are generally smaller than males, and can occasionally weigh up to 125 kg (275 pounds).The Giant Panda lives in mountainous regions, such as Sichuan, Gansuand Shaanxi.

    The Giant Panda has a body shape typical of bears. It has black fur on its ears, eye patches, muzzle, legs, arms and shoulders. The rest of the animal's coat is white. Although scientists do not know why these unusual bears are black and white, some speculate that the bold coloring provides effective camouflage into its shade-dappled snowy and rocky surroundings. The Giant Panda's thick, wooly coat keeps it warm in the cool forests of its habitat. The Giant Panda has large molar teeth and strong jaw muscles for crushing tough bamboo.

    The Giant Panda's paw has a "thumb" and five fingers; the "thumb" is actually a modified sesamoid bone, which helps the Giant Panda to hold bamboo while eating. Stephen Jay Gould used this example in his book of essays concerned with evolution and biology.




    Pandas eating bamboo at the National Zooin Washington, D.C.

    Despite its taxonomic classification as a carnivore, the Giant Panda has a diet that is primarily herbivorous, which consists almost exclusively of bamboo. However, the Giant Panda still has the digestive system of a carnivore, as well as carnivore-specific genes, and thus derives little energy and little protein from consumption of bamboo. Its ability to digest cellulose is ascribed to the microbes in its gut.The average Giant Panda eats as much as 9 to 14 kg (20 to 30 pounds) of bamboo shoots a day. Because the Giant Panda consumes a diet low in nutrition, it is important for it to keep its digestive tract full. The limited energy input imposed on it by its diet has affected the panda's behavior.

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