Like DNA, fingerprints are unique to each person or set of identical twins and that makes them a valuable identification tool. They are used for identification because they are fully formed 24 weeks after fertilisation and do not change throughout our lives. Having no fingerprints would really be a nightmare for most of us.
像DNA一样,每一个人、每一对同卵双胞胎的指纹都是独一无二的,这使得指纹成为一项非常重要的身份证明工具。之所以指纹被用来识别身份,是因为在受精完成24周后指纹就会完全形成,并且在人此后的一生都不会改变。对大多数人来说,没有指纹真的会是一场噩梦。
【瑞士一女士因没有指纹无法入境】相关文章:
最新
2020-09-15
2020-09-15
2020-09-15
2020-09-15
2020-09-15
2020-09-15