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人类的血液有不同“血型”,目前已知的主要有A型、B型、AB型和O型四种。科学家研究证实,动物也有不同血型。类人猿、猴子与人类相同,有A、B、AB和O型四种血型。狮、虎、豹、狼等食肉动物,以及马、牛、鹿等食草动物,有A、B和O型三种血型。青蛙等两栖类动物有A、B和AB型三种血型。老鼠和蛇只有A、B型两种血型。科学家还发现,微生物也有血型,比如伤寒杆茵、痢疾杆茵等有A、
There are different “blood types” in human blood. Currently, there are four known types: A type, B type, AB type, and O type. Scientists have confirmed that animals also have different blood types. Apes, monkeys and humans have the same type of A, B, AB and O blood types. Lions, tigers, leopards, wolf and other carnivorous animals, as well as horses, cattle, deer and other herbivores, have three types of A, B and O blood types. Amphibians such as frogs have three blood types A, B, and AB. Rats and snakes have only A and B blood types. Scientists also discovered that microorganisms also have blood types, such as typhoid fever, dysentery stems, and others.