Human genetic diversity decreases in native populations with migratory distance from Africa and this is thought to be the result of bottlenecks during human migration.
(Human genetic diversity; decreases; L:in native populations with migratory distance from Africa) (this; is thought; ) (this; to be; the result of bottlenecks during human migration)
Human genetic diversity this this
decreases is thought to be
L:in native populations with migratory distance from Africa
the result of bottlenecks during human migration