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苔藓的繁殖方式十分独特。人们普遍认为，雄株的精子需要借助雨水或者其他液体游到雌株边上才能形成孢子。这些精子通常需要游动10厘米甚至更长一段距离，这对于它们来说是个极大的挑战。
苔藓的“婚车”
【摘 要】
：
苔藓的繁殖方式十分独特。人们普遍认为，雄株的精子需要借助雨水或者其他液体游到雌株边上才能形成孢子。这些精子通常需要游动10厘米甚至更长一段距离，这对于它们来说是个极大
【出 处】
：
人与自然
【发表日期】
：
2007年6期
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