Antwort Could we bring back dinosaurs? Weitere Antworten – Can a dinosaur be brought back
It is therefore entirely possible for prehistoric genetic material to survive for up to one million years. But the big dinosaurs departed this life some 66 million years ago. So the prospect of finding enough viable DNA material in what remains of them today is therefore vanishingly remote.Many of them probably could survive today. Dinosaurs ruled the world for 150 million years, and endured hot and cold spells, volcanic eruptions, and changing sea levels. There is nothing about today's world that would be fatal to them.At this point, this isn't possible. The sequencing of the human genome, for example, took 13 years to complete, and the final product wasn't something researchers could use to clone people. Reconstructing complete strands of dinosaur DNA would require technology far beyond what exists today.
Will dinosaurs return in 2050 : The Adam Smith Institute, a British think tank, has released a new report predicting what life will be like in 2050. According to the report: "Several species of dinosaur will be recreated, making their appearance on Earth for the first time in 66 million years.
Is Jurassic Park possible
Ultimately though, we need intact DNA to resurrect species. So, although scientists have made a lot of progress, the prospect remains in the realm of science fiction. All data from fossils and experiments to date suggests that DNA is simply unlikely to survive for tens of millions of years.
Could megalodon be brought back : Nope. Even if we could, it'd be a baaad idea. Bringing back animals that went extinct based on environmental factors that they weren't equipped for/they evolved into something better is really bad. Wastes resources, and they'd die out again anyway, or cause disaster for our modern ecosystem.
There were no Polar Ice Sheets. Instead Antarctica was covered in forests where T-Rex. And other dinosaurs could have roamed flowering plants were thriving.
The dinosaurs apparently breathed air that was much richer in oxygen than our air and lived in forests and grasslands that were far more combustible than ours. The metabolisms evolved to live is such an atmosphere might be radically different from ours.
Has a frozen dinosaur ever been found
It's the same place where Hammer and colleagues found Antarctica's first dinosaur in 1990 — the 22-foot, meat-eating Cryolophosaurus, or "frozen crested reptile." Hammer found more parts of that dinosaur as well as a large sauropod, or plant-eater, resembling a diplodocus, and the new, as-yet-undescribed ornithischian.According to a news release from the Chinese Academy of Sciences, the femur cells contained preserved nuclei and chromatin fragments that could potentially hold preserved dinosaur DNA. The scientists discovered this by staining the extracted cells with hematoxylin, a chemical that binds to cell nuclei.Scientists put the nucleus of one cell into a second cell of the same species after destroying the second cell's nucleus. There are no dinosaur cells or dinosaur eggs that could host new set of DNA. Researchers would have to find a different way to let the DNA grow into a living dinosaur.
Could we clone a dinosaur DNA breaks down over time. The dinosaurs went extinct around 66 million years ago and with so much time having passed it is very unlikely that any dinosaur DNA would remain today. While dinosaur bones can survive for millions of years, dinosaur DNA almost certainly does not.
Are scientists bringing back the T-rex : So, it's not currently scientifically possible to bring back a dinosaur.
Did NASA find a megalodon : No, NASA Doesn't Have a Live Megalodon Hidden in the Atlantic Ocean. Sure would be cool if they did, though. Troubled and troublesome depression-era filmmaker Carl Denham (Jack Black) would do just about anything to achieve fame and success.
Would dinosaurs still exist today if there were no asteroids
There's little about 100 million years of dinosaur history to hint they'd have done anything radically different if the asteroid hadn't intervened. We'd likely still have those supergiant, long-necked herbivores and huge tyrannosaur-like predators.
The dinosaurs apparently breathed air that was much richer in oxygen than our air and lived in forests and grasslands that were far more combustible than ours. The metabolisms evolved to live is such an atmosphere might be radically different from ours.It would be very tough going. Firstly, given many of the things we eat would not be available unless you brought them along with you, we'd struggle to survive. No grasses, so no cereal crops like wheat, maize, corn, rice etc. None of the fruits we are used to.
Could a human survive 65 million years ago : There would have been massive predators such as dinosaurs that would hunt a human. In addition, there would have been none of the modern conveniences of today, so the individual would have had to survive off the land. There would be no clothing, no houses, nor electricity.