Earlier, scientists believed that there is some relation between the Neanderthals and the modern humans. They were of the view that there are some creatures that have common ancestors between the both. Neanderthals were the stocky, tough people, who lived in Europe about thousands of years ago.

But as per a new research, scientists declared that there are no creatures that have common ancestors between the Neanderthals and the modern humans. Scientists researched to find out the link between these two people.

Scientists have examined the fossil teeth of the creature that was believed to have a common profile of ancestors of the Neanderthals and the modern humans. They conducted a survey in which they studied about 1,200 molars and pre molars of about 13 species. These species were of the ancient humans and the relatives of these ancestors.

They declared that no creatures have common ancestors between both the ancient and the modern humans.

Aida Gomez-Robles, re-searcher at George Washington University in Washington, D. C, said: "None of spe-cies that have been previously suggested as the last common ancestor of Neanderthals and modern humans has a dental morphology". He said that this is completely compatible with the expected morphology of this ancestor.