研究称父母美貌传女不传男

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相貌好不好，不要轻易怪父母。据英国《每日电讯报》近道，科学家发现，对于男孩来说肉鸡价跌直接影响鸡苗行情，他只能从父亲身上得到“男人味”的，至于自己长得好不好看，则不取决于父母容貌。不过，女儿却能够继承父母双方的美貌。 苏格兰圣安德鲁斯大学的戴维近日.佩雷特和伊丽莎白.康韦尔领导了这一研究。研究人员对数百名男女的家庭照片进行了研究，这些照片包括他们和其父母数年间拍摄的照片，并分别对照片的吸引力和男性的阳刚度、女性的娇柔度进行评分。结果显示，父亲会把阳刚气遗传给儿子，却不能把俊美遗传给他们，母亲同样不能把美貌遗传给儿子。过去有研究认为，女性选择性感的配偶，是因为生物本能驱使她们让儿子得到俊男因子，但新研究推翻了这一假设。 同时，美国的一项研究发现，俊男美女头胎生女儿的机会比生儿子高26%，难怪众多明星头一胎都是漂亮的女儿。

来源：生命时报

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