#chizhuzi-daxiongmaoUnmoderated tagAll postsTrending CommunitiesSteemitCryptoAcademyNewcomers' Communityআমার বাংলা ব্লগKorea • 한국 • KR • KOSTEEM CN/中文Steem AllianceAVLE 일상Comunidad LatinaBeauty of CreativityWORLD OF XPILARTron Fan ClubSteem POD TeamExplore Communities...#chizhuzi-daxiongmaoTrendingHotNewPayoutsMutedtb7786618 (25)in #chizhuzi-daxiongmao • 7 years ago为什么大熊猫是食肉动物却吃竹子?熊猫的祖先是吃肉的,但是因为冰川时代环境所迫无肉可食,就只能吃竹充饥,久而久之一些器官也起了相应的变化,特别是牙齿与其他食肉类动物不同,却同草食性的有蹄类动物十分相似。大熊猫虽然也具有食肉动物吃肉的潜力,但它很少捕食动物或动物的尸体,这并不