Examlex
Three-year-old Jesse used to call all moving vehicles "car." He now accurately categorizes moving vehicles into trucks, cars, motorcycles, and buses. Jesse has ________ to fit new information into his existing scheme.
Bottleneck Effect
A sharp reduction in the size of a population due to environmental events or human activities, resulting in a decrease in genetic diversity.
Gene Pool
The complete set of unique genes within a population or species, constituting the genetic diversity that can be passed through reproduction.
Contact Zone
A geographical area where two or more distinct populations meet and interact, leading to various biological and cultural exchanges.
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