English(EN) Why Do Men Have An Adam’s Apple? An Evolutionary Biologist Explains

进化生物学家将喉结解释为男性主导地位的信号

作者 PulseAugur 编辑部 · [1 个来源] · 2026-07-05 14:26

喉结是男性颈部突出的脊状部分，主要是保护喉部的甲状软骨前缘。在男性青春期，睾酮水平升高导致该软骨以更尖锐的角度向前生长，使声带和声道的长度增加。这种变化被认为是性选择的结果，更低沉的声音和改变的共振峰向竞争对手和潜在伴侣发出体型更大、更具统治力的信号。 AI

排序理由该条目讨论了对人类解剖特征的进化生物学解释，并引用了科学出版物。[lever_c_demoted from research: ic=1 ai=0.1]

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Forbes — Innovation TIER_1 English(EN) · Scott Travers, Contributor · 2026-07-05 14:26

为什么男性有喉结？一位进化生物学家解释

Why do men have an Adam's apple? A biologist explains the puberty hormone surge behind it, the sexual-selection theory and the debate over what it signals