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bottleneck effect
This term describes a restrictive point in a system that limits overall capacity, regardless of how efficient the other components are. In business or technical contexts, it carries a negative connotation of inefficiency and frustration, often used to justify the need for systemic upgrades or process redesigns.
In biological and genetic contexts, the term refers to a specific evolutionary event. It describes a precarious state where a population's genetic pool is severely diminished, increasing the risk of extinction or the prevalence of harmful recessive traits. The genetic sense is a descriptive scientific observation of population history.
Ý nghĩa
A situation in which the overall progress of a process or system is limited by the slowest or least efficient stage.
In genetics, a sharp reduction in the size of a population due to environmental events or human activities, resulting in a loss of genetic diversity.
The island's isolated population exhibits a strong bottleneck effect, leaving them vulnerable to specific hereditary diseases.