人和动物有血型,这是人所共知的事。而不会行动的植物也有血型,你知道吗?植物不但有血型,而且和人一样,也分几种血型。人的血型一般分为A型、B型、AB型和O型等;植物则分为B型、AB型、O型等,至今还未发现A型。植物有血型是科学家意外发现的。 It is well known that humans and animals have blood types. Plants that do not move also have blood types, do you know? Plants not only have blood types, but also, like humans, several blood types. Human blood type is generally divided into A type, B type, AB type and O type; plants are divided into B type, AB type, O type, so far has not found A type. Plant blood type was unexpectedly discovered by scientists.