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掌门一对一:帅哥越来越少是因为漂亮妈妈都生了女孩?

发布于 2018-06-13 12:11

  据英国《每日邮报》报道,独身女孩们总是埋怨英俊的男人很难找。兴许如今曾经找到了它的迷信依据,由于一项最新的钻研称,美丽女人比容颜一般的女人更容易生女孩。因为父母通常会将决议容颜的基因遗传给孩子,这可能会造成英俊的男人数量越来越稀少。

  Single girls have always grumbled that good-looking men are difficult to find.

  But science may have just proved them right – because beautiful women are more likely to have daughters than their plainer counterparts, according to a study.

  As parents tend to pass on genes that determine looks, this could result in handsome men becoming rather thin on the ground.

  And it may also explain why many models have daughters who follow in their glamorous footsteps – such as Yasmin Le Bon, who is signed to the same modelling agency as daughter Amber, and Jerry Hall, whose daughters Elizabeth and Georgia Jagger have both taken to the catwalk.

  Dr Satoshi Kanazawa, of the London School of Economics, analysed data from a survey of 17,000 babies born inBritainin March 1958 and tracked them throughout their lives.

  At the age of seven, their attractiveness was rated by their teachers. When they reached 45, they were asked about the gender of any children they had.

  Those rated as attractive were equally likely to have a son or daughter as their first child – but the unattractive sorts were more likely to have a son.

  Put another way, the beautiful women were more likely to have daughters than those who were less blessed in the looks department, the journal Reproductive Sciences will report.

  A previous study of 2,000 Americans suggested that women are becoming more beautiful over the generations because attractive women have more children than plain ones – and a higher proportion of their offspring are girls.

  Dr Kanazawa believes that parents tend to produce children who benefit from their own attributes. Beauty, he says, is of more benefit to a woman than a man, and so it pays for attractive women to have daughters.

  But couples blessed with strength and aggression rather than looks are better off having boys, as these characteristics are of more use to males.

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according to the daily mail of the UK, single girls are always complaining that handsome men are hard to find. It may now have found its superstitious basis, and because of a new study, a beautiful woman is more likely to have a girl than a woman with a general appearance. Because parents usually inherit the genes of the resolution's face, it may cause the number of handsome men to be less and less.

Single girls have always grumbled that good-looking men are difficult to find.

But science may have just proved them right beautiful women are more - because likely to have daughters than their plainer counterparts, according to a study.

As parents tend to pass on genes that determine looks, this could result in handsome men becoming rather thin on the ground.

And it may also explain why many models have daughters who follow in their glamorous footsteps as Yasmin Le - such Bon, who is signed to the same modelling agency as daughter Amber, and Jerry Hall, whose daughters Elizabeth and Georgia Jagger have both taken to the catwalk.

Dr Satoshi Kanazawa, of the London School of E Conomics, analysed data from a survey of 17000 babies born inBritainin March tracked them throughout their 1958 and lives.

At the age of seven, their attractiveness was rated by their teachers. When they reached 45 they were asked about, the gender of any children they had.

Those rated as attractive were equally likely to have a son or daughter as their first child - but the unattractive sorts were more likely to have a son.

Put another way, the beautiful women were more likely to have daughters than those who were less blessed in the looks department, the Journal Reproductive Sciences will report.

A previous study of suggested that women are 2000 Americans becoming more beautiful over th E generations because attractive women have more children than plain ones a higher proportion of - and their offspring are girls.

Dr Kanazawa believes that parents tend to produce children who benefit from their own attributes. Beauty, he says, is of more benefit to a woman than a man, and so it pays for attractive women to have daughters.

But couples blessed with strength and aggression rather than looks are better off having boys, as these characteristics are of more use to males.

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