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人类信息在世代之间传递有两种途径:一种是依靠遗传,一种是通过非遗传的途径。遗传信息主要靠遗传基因来携带和传递,对个体的生存和延续是最重要的。而非遗传信息主要靠感觉和学习来获得,这种籍传媒的信息获取可能在人类中才具有。为何在生物进化上,要采用这种先天遗传,后天习得,这种两条腿走路的方式来在传布信息呢?目前尚没有一个合理的解释。在本文中我们分别就这两个方面发展进行论述。
There are two ways in which human information can be transmitted from one generation to another: one is genetic and the other is non-genetic. Genetic information is mainly carried and passed on by genetic genes, which are the most important for the survival and continuance of individuals. However, non-genetic information is mainly obtained by feeling and learning. This kind of media access to information may have in human beings. Why is this biological evolution, to adopt this genetic inheritance, acquired, this two-legged way to spread the message? There is no reasonable explanation. In this article, we discuss these two aspects respectively.