Twenty years after the screening of the film Jurassic Park, bringing dinosaurs back to life remains a dream. But scientists predict that within 15 years they will be able to bring back some more recently extinct species (物种), such as the dodo or the passenger pigeon, raising the question ...
C. They look for dinosaurs' living conditions. D. They identify genomic structure of pigeons. 题干关键词为“how”和“revive dodos”,运用略读和查阅技巧迅速寻找原句,文章第二段内容“However, 400 years later, scientists now believe that they could bring the dodo back to life through cloning of ...
However, 400 years later, scientists now believe that they could bring the dodo back to life through cloning of some of its closest living relatives .Scientists recently published a paper which identified the genomic structure of dinosaurs. T he team achieved this by tracing the ancestors(祖先)...
Can scientists bring back dinosaurs? Without access to dinosaur DNA,researchers can't clone true dinosaurs. New fossils are being uncovered from the ground every day. ... The cartilage, from the Hypacrosaurus species of the Cretaceous Period, is over 70 million years old but has been calcified...
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Now some very smart scientists are working on a way to revive, not dinosaurs, but other extinct species like the woolly mammoth (长毛象)using the gene editing technology known as CRISPR. As an evolutionary biologist, obviously, it would be amazing to bring back extinct creatures. But even if...
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In April, a United Kingdom scientists proposed a new look at the death of dinosaurs. 翻译结果3复制译文编辑译文朗读译文返回顶部 In April, a United Kingdom scientists proposed a new look at the death of dinosaurs. 翻译结果4复制译文编辑译文朗读译文返回顶部 正在翻译,请等待... 翻译结果5复制译文...
The team also found gastroliths, or gizzard stones, generally swallowed by animals such as herbivorous dinosaurs and today's birds such as geese to aid digestion. "We also know that based on how well-preserved both the plant fragments and animal itself are, the animal's death and burial mu...
Paleontologist Robert DePalma, whose claim that the asteroid that killed the dinosaurs struck in springtime drew accusations of fraud, is guilty of “several counts of poor research practice” that “constitute research misconduct.”https://t.co/TcRvVC4PAT ...