Within a few years, scientists may be able to bring back the dodo bird from extinction(灭绝), apossibility that raises a lot of ethical(伦理上的) questions, says Stanford law Professor Hank Greely.Twenty years after the screening of the film Jurassic Park, bringing dinosaurs back to life rem...
文中提到“Within a few years, scientists may be able to bring back the dodo bird from extinction (灭绝),”可见科学家们可以将一些已经灭绝的动物重新带回到地球上来。故选A。 根据Greely表达的内容可知,灭绝动物以前的生存环境与现在大不一样。所以复活的物种很可能对现在的环境造成危害。故选D。 根据文章...
Colossal Biosciences first proclaimed its plan to bring back a hairy ancestor of today's elephants, known as the woolly mammoth, two years ago. Recently, the company said it wanted to bring back the dodo bird: a large, flightless bird. The dodo is a symbol of man-made extinction. The la...
根据文章第二段,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.然而,400年后,科学家们现在相信,他们可以通过克隆一些与渡渡鸟最的近而使渡渡鸟复活可知,科学家计划通过克隆渡渡鸟的近亲来使其复活,结合...
【题文】 Scientists believe they could bring the likes of dodos(渡渡鸟)back from the dead through cloning experiments in the near future which could see the flightless birds revived from their extinction.The big bird, which was about a metre tall and weighed up to 18 kilograms, was native to...
4. How will the scientists bring the dodo bird back to life? Please put the sentences in the right order.3 Change the DNA of cells from dodo bird's cousins to create the dodo bird.Get some cells from the dodo bird's living cousins.Study the dodo bird's DNA from it remains. 相关...
The big bird, which was about a metre tall and weighed up to 18 kilograms, was native to Mauritius but became extinct in the 1600s, shortly after humans discovered the island. However, 400 years later, scientists now believe that they could bring the dodo back to life through cloning of ...
Anything the attention system in your brain locks onto will be automatically sucked up into your conscious awareness—it might be a bird outside the window, the pleasant smell of lunch, or even someone sleeping in the back of the class. The problem is that your attention system doesn’t ...
B We may weep for the dodo, but could and should we bring this lovely bird back from the dead?De-extinction is the science of restoring lost species and it has been in the news for decades.The story in modern times began in 1990 when Michael Crichton published his science fiction novel...
Which Extinct Species Would You Bring Back From The Dead? Mick Jacobs Updated October 19, 202317 items Ranked By 13.9Kvotes 1.8Kvoters Voting Rules Vote up the organisms who deserve another shot. Life began on Earth approximately 3.8 billion years ago, and in that span of tim...