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精子游动的秘密：尾部具有强化层做出强有力摆动
source link: https://tech.sina.com.cn/d/f/2019-03-22/doc-ihsxncvh4563308.shtml
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新浪科技讯北京时间3月22日消息，据国外媒体报道，一项新研究发现，人类精子在游向卵子的过程中能利用尾部获得力量。来自英国的研究人员发现，健康精子的尾部覆盖着一个强化层，这使它们能够做出强有力且有节奏地摆动尾部，从而冲破宫颈的黏液屏障。这些研
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