Anonymous ID: 7f5f1f Sept. 5, 2024, 1:35 p.m. No.21538643   ๐Ÿ—„๏ธ.is ๐Ÿ”—kun   >>8651 >>8671

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>>21538531

Reporting the Rapporting

 

Population bottleneck

A population bottleneck or genetic bottleneck is a sharp reduction in the size of a population due to environmental events such as famines, earthquakes, floods, fires, disease, and droughts; or human activities such as genocide, speciocide, widespread violence or intentional culling. Wikipedia

 

Fixation

Population genetics

In population genetics, fixation is the change in a gene pool from a situation where there exists at least two variants of a particular gene in a given population to a situation where only one of the alleles remains. Wikipedia