It is shown that such modifications, which reproduce the phenotypic trends among present-day populations, must be considered as the result of a consanguinity decrease with distance, and thus of the progressive breakdown of isolates due to an increasing mobility of populations....
000 years ago would have entailed an unexpectedly fast dental evolution in the early Neanderthals from Sima de los Huesos," said Aida Gomez-Robles, an anthropologist at University College London and one of the paper's authors.
8 million years ago and the present day evidence about the size and shape of the brain comes from either natural endocasts, which are literally brain-shaped rocks, or from individuals for which enough of the brain case is preserved to provide estimates of endocranial volume and/or the ...
A modern day woman with a weak Constitution -- Personal Notes Only --1. Norman Fucking Rockwell 🌟🌟🌟🌟🌟"Goddamn man child, you fucked me so good that I almost said I love you""Why wait for the best when I could have you"The moment she uttered the word "goddamn" you a...
We propose that this is due to its belonging to an early modern human lineage whose morphology differs slightly from present-day humans. We also explore different hypotheses about the presence of this anatomically modern neonate ilium among Neanderthal remains....
The pervasiveness of symbolism in present-day human culture is the reason why archaeologists frequently search for artifacts that reflect ‘symbolically mediated behavior' (Henshilwood & Marean 2003). Modern behavior also consists of other components such as advanced problem solving and long range ...
Hence, the gene for IgY most likely duplicated some time during early mammalian evolution and formed the ancestor of present day IgG and IgE. To address the question of when IgY duplicated and formed two functionally distinct isotypes, and to study when IgG and IgA lost their second constant ...
We analyze functional richness and functional evenness of the carnivoran guild in eastern Africa from 3.5 Ma to 1.5 Ma, and compare them to the present day... L Werdelin,ME Lewis - 《Plos One》 被引量: 49发表: 2013年 A Geological History of the Turkana Basin Modern Lake Turkana has a...
be limited to a minor fraction of the day; while a negative emotional impact, for example due to guilt or jealousy, can permeate the day. It seems likely that humans engage in sex primarily because of the substantial dose of rewards offered by the brain. This interpretation suggests that ...
We assessed whether GWH levels are lower in genomes recovered from present-day animals (i.e., black, white, greater one-horned, and Sumatran rhinoceroses) compared to GWH in genomes recovered from specimens that pre-date the human-mediated declines during the last 100 years (i.e., the ...