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Its brain size has been shown to range from 550 cm3 to 687 cm3.
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∙ 6y ago
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Where did homo sapiens sapiens?
They came from homo habillis, and homo habillis came from Africa in 2million BC
Where did homo sapiens sapiens appear?
They came from homo habillis, and homo habillis came from Africa in 2million BC
Does a Homo habillis have a saggital crest?
No, Homo habilis does not have a sagittal crest. Sagittal crests are present in some species of early hominins like Paranthropus but not in Homo habilis.
Did homo erects have smaller brains than Australopithecus?
No, Homo erectus had larger brains than Australopithecus. Homo erectus had an average brain size of around 900 cubic centimeters, while Australopithecus had a brain size of around 400-500 cubic centimeters. This increase in brain size is thought to be one of the key factors in the evolution of Homo erectus.
What is the homo erectus brain size?
About 3/4ths of a modern human.
How was homo erects different from homo habits?
Homo erectus had a more modern upright posture and larger brain size compared to Homo habilis. Homo erectus was also more advanced in tool-making and had a wider geographical distribution.
Is neanderthal brain is larger than homo sapien brain?
On average, Neanderthal brains were slightly larger than those of Homo sapiens. However, brain size is not the only factor determining intelligence, as the structure and organization of the brain are also important. Some studies suggest that Homo sapiens had more advanced cognitive abilities due to their brain organization.
In what ways do Australopithecus and Homo habilis differ?
Australopithecus had a smaller brain size and walked upright on two legs, like humans, but had more primitive features such as longer arms and smaller overall body size. Homo habilis, on the other hand, had a larger brain size, used primitive stone tools, and had a more human-like body shape.
What features of the brain distinguishes the homo genus from the australopithecus genus?
One key feature that distinguishes the Homo genus from the Australopithecus genus is an increase in brain size and complexity. Homo species typically have larger brains relative to body size, with expanded regions for higher cognitive functions. Additionally, the Homo genus shows evidence of more advanced tool use and cultural behaviors.
What was it about homo erectus that allowed him to leave Africa and migrate to Europe and Java and China?
technology and brain size
What was homo habillis art?
Homo habilis is known for using simple stone tools, such as choppers and scrapers, which were used for cutting and processing food, hunting, and other tasks. These early tools indicate a level of cognitive development and adaptability of early humans.
Why does the cranium of australopithecus afarensis smaller than the cranium of homo erectus?
The smaller cranium of Australopithecus afarensis compared to Homo erectus may be due to differences in brain size and development. Australopithecus had a smaller brain capacity and may have had a less complex brain structure than Homo erectus. The differences in cranial size and shape could also be attributed to evolutionary adaptations and changes in diet, behavior, and habitat between the two species.
