The biologist knew more than 100 years ago, biological attribute heredity from its parental generation.

生物学家在一百多年前就知道，生物的表征遗传自其亲代。

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Conclusion The gene mutations detected were the parental generation, rather than individual genovariation.

结论所检测基因突变为亲代遗传，而非个体基因变异；

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Transmission of information: Through DNA replication, the genetic information is passed from the parental generation to the next generation;

传递信息：通过DNA复制，使遗传信息从亲代传递到下一代；控制表达：通过DNA→RNA→蛋白质，控制遗传信息的表达。

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Rocketing house prices may have left one generation with a windfall, but the next needs more of a parental leg-up than ever.

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