منابع مشابه
Chimpanzee Autarky
BACKGROUND Economists believe that barter is the ultimate cause of social wealth--and even much of our human culture--yet little is known about the evolution and development of such behavior. It is useful to examine the circumstances under which other species will or will not barter to more fully understand the phenomenon. Chimpanzees (Pan troglodytes) are an interesting test case as they are a...
متن کاملSequencing the Chimpanzee Genome
Sequence of the chimpanzee (Pan troglodytes) genome should be a high priority. The chimpanzee genome sequence will have a major impact on our understanding of human disease, human evolution, and human population genetics. We propose that the first phase of a project to obtain chimpanzee sequence consist of 3-4X whole-genome shotgun coverage, with the sequence obtained from multiple individuals ...
متن کاملChimpanzee accumulative stone throwing
The study of the archaeological remains of fossil hominins must rely on reconstructions to elucidate the behaviour that may have resulted in particular stone tools and their accumulation. Comparatively, stone tool use among living primates has illuminated behaviours that are also amenable to archaeological examination, permitting direct observations of the behaviour leading to artefacts and the...
متن کاملChimpanzee urethral meningococci.
SIR-Reports on the isolation of Neisseria meningitidis from the cervix (Keys, Hecht, and Chow, 1971), and from the male urethra (Carpenter and Charles, 1942; Volk and Kraus, 1973; Holmes, 1972; Wende, 1972) raise questions as to the source of the meningococci and their isolation from the genital tract. We have recently recorded an observation relating to this subject in chimpanzees. Our laborat...
متن کاملThe Third Chimpanzee
The next time that you visit a zoo, make a point of walking past the ape cages. Imagine that the apes had lost most of their hair, and imagine a cage nearby holding some unfortunate people who had no clothes and couldn't speak but were otherwise normal. Now try guessing how similar those apes are to ourselves genetically. For instance, would you guess that a chimpanzee shares 10, 50 or 99 per c...
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ژورنال
عنوان ژورنال: Nature
سال: 1970
ISSN: 0028-0836,1476-4687
DOI: 10.1038/228960a0