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导 读 当道德遇上科学，总会引起激烈的辩论。利用基因技术，不仅可以繁育出健康的宝宝、让父母享受上天伦之乐，还可以治疗一些基因疾病；不过随着每次科技的进步，总有一些道德问题出现。不过回顾历史，我们还是发现，我们应抱着积极与开放的心态，主动接受生育技术。 首先通读全文 Reproductive technologies Sex and science Ways of making babies without sex are multiplying . History suggests that they should be embraced. IT USED to be so simple. Girl met boy. Gametes were transferred through plumbing optimised by millions of years of evolution . Then, nine months later, part of that plumbing presented the finished product to the world . Now things are becoming a lot more complicated. A report published on February 14th by America's National Academy of Science
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