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根据对人体遗传和形态学的研究,99%的人的身高发展是可以预测到的。遗传研究认为,用8—11岁时的身高程度,预测成年后的身高是相当准确的。用8岁以前的身高做预测不甚准确。在性成熟期(女孩是11—14岁,男孩是13—15岁)预测成年后的身高也很困难。遗传学家通过对子女和他们双亲身高的研究,得出这样的结论:用父亲的身高预测儿子的身高最为准确;用母亲的身高预测女儿的身高最为准确。如果夫妇都是高个,其子女的个子也不会矮;反之,其子女的个子也矮。俗话说:“男孩随父,女孩随母”,这话千真万确。
According to the study of human genetic and morphological, height development of 99% of the people is predictable. Genetic research suggests that using the height of 8-11 years old to predict the height of adults is quite accurate. Forecasts made with height before 8 are not accurate. In sexual maturity (girls are 11-14 years old, boys are 13-15 years old) to predict adult height is very difficult. By studying the height of their children and their parents, geneticists conclude that it is most accurate to predict the height of a son with his father’s height and to predict the height of his daughter with his mother’s height. If the couple are tall, their children’s size will not be short; the other hand, the children’s short stature. As the saying goes: “Boy father, girl follow his mother”, these words are true.