Sentences with phrase «ancient ancestors evolved»
Decades ago paleoanthropologists argued about whether our ancient ancestors evolved large brains and then walked erect or became bipedal before they were brainy.
https://www.scientificamerican.com/ Not exact matches
Ancient Judaism is the last common ancestor, but it looks like it got handed down many «genes / memes» from Egypt and Mesopotamia (and new Judaism subspecies have evolved since then).
Moeller is beginning to assemble a snapshot of the microbes in the guts of our ancient ape ancestor — in essence, a paleo gut that fit our paleo diet — and hopes to go even further back in time if, as seems likely, all mammals have evolved their unique microbiota from a common ancestral population in the distant past.
By analyzing its evolutionary history, the researchers found that CVDE most likely evolved from an ancient enzyme that was present in the common ancestor of green algae and plants.
The researchers analyzed a skull of Panderichthys — an ancient fish that evolved at about the same time as tetrapods (early four - legged land - dwellers) from a common ancestor.
Read more: Asian stone tools hint humans left Africa earlier than thought; Mystery ancient human ancestor found in Australasian family tree; Oldest artist's workshop in the world discovered; Shell «art» made 300,000 years before humans evolved
«All the questions we have about ancient evolutionary events — what our last common ancestor looked like, when methane metabolism arose, when oxygen - producing organisms evolved — they really benefit from having more genomes to look at and a more detailed tree,» says Parks.
«The results of this study provide the first analog to understanding how habitat biodiversity in these systems has evolved since the first reef - building ancient ancestors of modern corals.»
Their findings, featured in the journal Proceedings of the National Academy of Sciences on March 7, explain that the ability to see better outside the water and spot an abundance of food on land later enabled our ancient aquatic ancestors to evolve limbs and gain access to a new world of bounty.
Human hands may have changed little from those of ancient ancestors while chimps» hands have continued to evolve, researchers say.
The «Out of Africa» theory of human migration proposes that our ancient Homo sapiens ancestors evolved in Africa before migrating in a single wave to the Asian continent about 60,000 years ago.
According to the scientific theory of evolution, apes and people have a common ancestor — one ancient animal from which both species evolved.
Paleo eating is a style of eating that seeks to return to our paleolithic roots by only eating the types of foods that our ancient ancestors were evolved to eat.
The fight - or - flight response evolved thousands of years ago and helped our ancient ancestors survive in the hard - scrabble landscape of large predators such as saber - toothed tigers.