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单词
population bottleneck
释义
population bottleneck
population bottleneck
[
‚päp·yə′lā·shən ′bäd·əl‚nek
]
(evolution)
Genetic drift that occurs as a result of a drastic reduction in population by an event having little to do with the usual forces of natural selection.
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更新时间:2025/3/17 10:13:15