Search results
Results from the WOW.Com Content Network
Evolution of the amniotic egg allows the amniotes to reproduce on land and lay shelled eggs on dry land. They did not need to return to water for reproduction nor breathing. This adaptation and the desiccation-resistant scales gave them the capability to inhabit the uplands for the first time, albeit making them drink water through their mouths.
Evolution of Neanderthals. 300 ka Gigantopithecus, a giant relative of the orangutan from Asia dies out. 250 ka Anatomically modern humans appear in Africa. [103] [104] [105] Around 50 ka they start colonising the other continents, replacing Neanderthals in Europe and other hominins in Asia. 70 ka Genetic bottleneck in humans (Toba catastrophe ...
Meat played a critical role in the evolution of H. habilis, but as Homo erectus evolved the diet broadened to include tougher foods that H. habilis did not consume regularly. [9] [10] A broad diet alone however is not Homo erectus' sole contribution to evolution of the human lineage.
The hominoids are descendants of a common ancestor.. Homo sapiens is a distinct species of the hominid family of primates, which also includes all the great apes. [1] Over their evolutionary history, humans gradually developed traits such as bipedalism, dexterity, and complex language, [2] as well as interbreeding with other hominins (a tribe of the African hominid subfamily), [3] indicating ...
Human history or world history is the record of humankind from prehistory to the present. Modern humans evolved in Africa around 300,000 years ago and initially lived as hunter-gatherers . They migrated out of Africa during the Last Ice Age and had spread across Earth's continental land except Antarctica by the end of the Ice Age 12,000 years ago.
For premium support please call: 800-290-4726 more ways to reach us
Buss purports that the hunting hypothesis explains the high level of human male parental investment in offspring as compared to primates. Meat is an economical and condensed food resource in that it can be brought home to feed the young, as it is not efficient to carry low-calorie food across great distances.
The findings — which were described in a trio of papers published Thursday in the journals Nature and Nature Ecology & Evolution — show that early humans ventured further north earlier than ...