Test: LSAT Reading

"Evolution" by William Floyd (2015)

The term “human evolution” brings to mind one long smooth transition, with the human race having gone neatly from Homo habilis to Homo erectus to Homo neanderthalis and on through to the present day Homo sapiens. Lining up all of the ancestors of modern humans in front of the outline of Homo sapiens can be a convenient teaching tool in elementary and middle school classrooms, but it greatly distorts the actual course of human evolution. One human species did not simply pick up the baton of the evolutionary relay from a dying ancestor, becoming the only true hominid walking the earth. Our evolutionary ancestors were actually competing with one another for their survival, coexisting warily throughout a relatively recent period of the earth’s history.

Neanderthal has become an insult to be hurled toward a crude or unsophisticated person, but the actual Neanderthals were relatively sophisticated. Homo neanderthalis was notably larger than Homo sapiens, hunted a wide variety of animals, and spread throughout harsher climates than their hominid relatives. In fact, in many parts of modern day Europe, the remarkable dominance of Homo neanderthalis in the archaeological record shows they were the main force in Europe for tens of thousands of years. More notably, for the 5,000 years that Neanderthals shared Europe with Homo sapiens, Neanderthals were the larger presence across the continent with more tools, homesites, and burials of Neanderthals existing from the short period. There is essentially no evidence that what we think of as the “modern human” was the most perfectly adapted hominid to the world of 40,000 years ago.

The Homo sapiens, of course, eventually won out, although scientists disagree about what made the Neanderthals become permanently etched in history rather than the present. For a long time, the popular opinion was that bloody conflict between humans and Neanderthals was in the end decisively won by humans, resulting in the permanent extinction of Neanderthals from the earth. However, recent studies of Neanderthal DNA extracted from very old remains have delivered some results which shatter a notion of modern humans having demolished any trace of Neanderthals. Actually, modern humans have a significant trace of Neanderthals living within them, as a large share of the human genome contains remarkable similarities to Neanderthal DNA. Quite likely, Homo sapiens did not take over from Homo neanderthalis as the chief hominid on the planet, but in fact coexisted to the point of absorbing Neanderthals into human society and DNA.

1.

The effect of a scientific study showing Homo neanderthalis and Homo sapiens never lived in close proximity on the author's argument would be __________.

to cause some confusion about the ultimate argument presented in the passage

to create an added layer of evidence to the author's central claim

to undermine the central claim of the passage

to make the argument in the passage more nuanced and subtle

to largely agree with the argument presented by the author in the passage

1/1 questions

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