"In populations where this parasite is very common, mass personality modification could result in cultural change," Lafferty said.
In populations such as elite athletes, the invasive nature of venous sampling is poorly accepted.
In populations where such ties were nonexistent, inciting incidents provoked extensive inter-group violence.
Epidemiologists track sickness in populations.
Ryan tends to overlook that evolution is a process occurring in populations.
Recent studies have shown drops in populations of both species along the northwestern Antarctic Peninsula.
It's generally defined in populations as 0.2 percent.
Surveying the chromosomes of Asian men, they noticed a distinctive genetic signature in populations from Mongolia to Central Asia.
It also examines changes in populations of 2,688 animal species, with the latest available data coming from 2008.
Three centuries of rat infestation have caused significant declines in populations of seabirds, songbirds and small mammals.
Colour mutations can only proliferate in populations if they are seen as desirable and are sexually selected for.
