国产免费aⅤ在线_揭秘：父親的基因vs.母親的基因誰(shuí)是孩子智力的決定者

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揭秘：父親的基因vs.母親的基因誰(shuí)是孩子智力的決定者
	發(fā)起人：eging3　　回復數：1　　瀏覽數：3366　　最后更新：2022/9/28 21:35:53 by nihaota

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2017/3/17 12:42:02

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揭秘：父親的基因vs.母親的基因誰(shuí)是孩子智力的決定者

How A Mother’s Genes Can Affect Her Child’s Intelligence

揭秘：父親的基因vs.母親的基因誰(shuí)是孩子智力的決定者

Children inherit intelligence from their mother, rather than their father, according to research published earlier this year.

根據今年早些時(shí)候發(fā)表的研究顯示，孩子是從他的母親而非父親那里遺傳智力。

This is partly because intelligence genes are carried on the X chromosome, which women have two of compared to men’s one. Yet on top of this, scientists have gathered evidence suggesting that certain genes passed on to children - including those relating to brain power - will only have an effect if they came from the mother.

部分原因是智力基因為X染色體攜帶，女性有兩條，而男性只有一條。另外，科學(xué)家們已經(jīng)收集到證據表明，特定的基因會(huì )遺傳給孩子——包括那些與大腦能力相關(guān)的基因——如果它們來(lái)自于母親，就會(huì )產(chǎn)生影響。

As Psychology Spot reports, scientists found that mice genetically modified to have more maternal genes grew larger heads - but smaller bodies - than mice genetically modified to have more paternal genes.

《心理學(xué)現場(chǎng)》報道，科學(xué)家們發(fā)現，有著(zhù)更多雌性基因的轉基因老鼠頭部會(huì )長(cháng)得更大，但是相對于有著(zhù)更多雄性基因的老鼠，它們的體格更小。

Aware that mice may differ from humans in this respect, scientists then interviewed over 12,000 young people aged between 14 and 22 from Glasgow, over a period of more than 20 years, and found the most significant trait shared by intelligent children is a clever mother.

需注意的是，老鼠可能在這一方面與人類(lèi)不太一樣，而后科學(xué)家們采訪(fǎng)了12000多位來(lái)自格拉斯哥年齡在14歲和22歲的年輕人，在過(guò)去20多年里，他們發(fā)現聰明的孩子所共有的最重要特征就是有著(zhù)一個(gè)更加聰明的母親。

However, this doesn’t mean clever mothers will necessarily bring up more intelligent children. Various studies published in recent years suggest that between 40% and 60% of a child’s intelligence is inherited genetically, with the rest dependent on other "nurture"-based factors such as the environment in which he or she is raised.

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