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  • Despite all of what you see in movies and science fiction, and some of its very

  • entertaining, and you know some nice ideas in there, tantalizing ideas,

  • we cannot clone a dinosaur.

  • We cannot create a Jurassic Park. For a number of reasons

  • first there isn't a lot of DNA

  • preserved in the ancient fossils, and that that is, is severely damaged. We're nowhere near

  • ever finding a whole genome for an extinct dinosaur.

  • Maybe in a few years, maybe down the line, we might finally get some really reliable

  • evidence on a DNA sequence

  • from a dinosaur,

  • from some tissue of an ancient dinosaur, but it will only be a tiny, tiny smattering of

  • that huge genome. It could be as many as

  • thirty thousand genes, and we might get a signal from a couple of them,

  • and that certainly won't be enough to clone

  • a dinosaur.

  • So I think the answer to this question is

  • it's impossible to clone a dinosaur.

Despite all of what you see in movies and science fiction, and some of its very

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B2 中高級

我們能從恐龍化石中保存的DNA中克隆出已滅絕的恐龍嗎? (Can We Clone Extinct Dinosaurs From DNA Preserved in Their Fossils?)

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    Ching-ying Lin 發佈於 2021 年 01 月 14 日
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