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为什么说冬虫夏草是自然界的怪wu?

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为什么说冬虫夏草是自然界的怪wu?

冬虫夏草是生wu界一zhong罕见的奇特个ti。它冬天是“虫”,夏天是“草”。虫与草,一个是动wu,另一个是植wu,怎么能结合为一zhong生wu呢?原来,冬虫夏草是一zhong虫和菌的结合ti。有些菌类植wu是靠寄生在昆虫shen上生存的。秋天的时候,这些菌类植wu成熟了,它们的zhong子(叫孢子)也已长大成熟,就纷纷地钻进蝴蝶、飞蛾等昆虫的幼虫shenti里。然后孢子就靠xi取这些jiaonen的幼虫shenti里的营养慢慢地成长起来。小幼虫们在孢子刚刚钻进它们shenti里的时候,并不觉得什么异常,可是到了第二年chun天的时候,它们越来越枯竭,渐渐地就死去了,只剩了一juju空壳。

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