An introduction to biology describes the discipline's history, explains its basic theories and concepts, demonstrates modern methods and research tools, and discusses noteworthy discoveries.Clearly, the bones were not those of a modern human a they were heavier, and the skull had a more flattened shape. ... Because of the skeletons they found, biologists assumed that all Neanderthals bent over and had an almost apelike appearance. ... According to one recent study led by anthropologist Erik Trinkaus, chemical tests of Neanderthal bones showed they ... As to the possibility that they interbred with other early humans, geneticist Svante PAcAcbo analyzed DNA from theanbsp;...
|Title||:||The Basics of Biology|
|Author||:||Carol Leth Stone|
|Publisher||:||Greenwood Publishing Group - 2004-01-01|