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父母高,儿女的身材也往往较高,父母矮,儿女的个头也大多较矮.科学家将此现象归结于遗传.不过,遗传因素的影响力最多只占60%,另外40%则由后天因素所决定.只要养育方法科学,矮夫妻也能养出高儿女.
矮爹妈也能养出高儿女
【摘 要】
：
父母高,儿女的身材也往往较高,父母矮,儿女的个头也大多较矮.科学家将此现象归结于遗传.不过,遗传因素的影响力最多只占60%,另外40%则由后天因素所决定.只要养育方法科学,矮
【出 处】
：
科技文萃
【发表日期】
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2000年5期
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