GMAT
Some anthropologists believe that the genetic homogeneity evident in the world`s people is the result of a "population bottleneck" - at some time in the past our ancestors suffered an event, greatly reducing their numbers and thus our genetic variation.
Some anthropologists believe that the genetic homogeneity evident in the world`s people is the result of a "population bottleneck" -that at some time in the past our ancestors suffered an event that greatly reduced their numbers and thus our genetic variation.
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