The Upper Paleolithic culture period is divided into categories based on stone tool technologies. What do these include?
a. Solutrean
b. Magdalenian
c. Aurignacian
d. a and b only
e. all of these
Answer: e. all of these
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Newer evidence from Neandertal dental growth rates indicate that Neandertal children may have had a __________ than human children
a. faster growth rate b. similar growth rate c. slower growth rate d. none of these
Neandertal DNA __________
a. has never been collected b. indicates that they are actually modern humans c. appears to be quite different from that of living peoples d. none of these
Recall the mechanisms of genetic evolution discussed in the previous chapter. What is the relationship between gene flow and the existence of clines between human populations?
A. Gene flow increases the genetic isolation of neighboring groups, resulting in discrete genetic differences in the population, instead of clines. B. There is no relationship between gene flow and clines. C. Gene flow, the exchange of genetic material across populations, results in clines, which are gradual shifts in gene frequencies between neighboring groups. D. Clines accelerate gene flow and genetic change due to chance. E. Gene flow causes abrupt differences in gene frequencies between neighboring groups.
Vervet monkey vocalizations
a. are involuntary responses to external stimuli b. are voluntary responses to external stimuli c. refer solely to the emotional state of the individual d. includes information about past and present events e. are impossible to record and study