Can Dinosaurs Be Brought Back To Life Through DNA? This Is The Opinion Of Scientists

Scientists say it would be difficult to raise dinosaurs from DNA (Nature World News)

JAKARTA – The question of whether dinosaurs can be resurrected through the remnants of their DNA as described in the novel and film Jurassic Park has received a response from scientists.

Because in the fiction, several scientists used dinosaur DNA to resurrect these ancient animals such as Tyrex, Triceratops, Velociraptor and others.

According to William Ausich, a professor Emeritus of Paleontology at Ohio State University, United States, recreating dinosaurs from DNA is easier to imagine than to do.

Professor Ausich considered that dinosaur fossils were the only remains of these ancient animals. However, he said scientists would find it difficult to find dinosaur DNA.

In addition, the condition of DNA is deteriorating and destroyed due to the length of time the dinosaurs died around 7 million years ago. Therefore, he argues that current technology is also still difficult to generate dinosaurs from DNA. The last dinosaurs went extinct about 65 million years ago.

"The last dinosaurs died at the end of the Cretaceous period, that's more than 65 million years ago," said Ausich as quoted by earthsky.org.

Professor Ausich continued, even if scientists managed to find dinosaur remains, they would not necessarily be able to recreate dinosaurs in their entirety. Instead, scientists had to combine pieces of dinosaurs with the DNA of living animals to create hybrid organisms or mixed animals.

"However, these organisms would not be complete or actual dinosaurs but rather hybrids of dinosaurs and birds or reptiles," said Ausich.

A report from The Converstion says that scientists have found fragments of dinosaur DNA in Neanderthal fossils and several ancient mammals such as mammoths. Reportedly, the DNA findings are less than 2 million years old. That means, the DNA has not been so destroyed and can still be investigated by scientists.