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English(EN) Why Do Humans Have A Philtrum? An Evolutionary Biologist Explains The Groove Above Your Lip

鼻唇沟:一种具有重新利用功能的古老进化疤痕

鼻唇沟是人类嘴唇上方的沟槽,是胚胎发育过程中面部组织融合形成的残迹结构。这一发育过程非常古老,在脊椎动物中普遍存在,鼻唇沟是不同面部突起相遇处的可见疤痕。虽然在狗和猫等许多动物中,鼻唇沟有助于将湿气引导至鼻子以增强嗅觉,但在人类身上,其主要功能已丧失。然而,在某些物种(如星鼻鼹)中,潜在的发育组织已被彻底改造,形成了高度敏感的感觉器官。 AI

排序理由 文章讨论了生物特征及其进化起源,引用了科学研究。[lever_c_demoted from research: ic=1 ai=0.0]

在 Forbes — Innovation 阅读 →

AI 生成摘要 · Google Gemini · 来自 1 个来源。 我们如何撰写摘要 →

鼻唇沟:一种具有重新利用功能的古老进化疤痕

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文章讨论了生物特征及其进化起源,引用了科学研究。[lever_c_demoted from research: ic=1 ai=0.0]
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报道来源 [1]

  1. Forbes — Innovation TIER_1 English(EN) · Scott Travers, Contributor ·

    人类为什么有鼻唇沟?一位进化生物学家解释嘴唇上方的沟槽

    Why humans have a philtrum, the groove above your lip, explained by an evolutionary biologist — from embryonic face-building to vestigial anatomy.