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What Causes Genetic Bottleneck? [Solved]

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 specicide, widespread violence or intentional culling, and human population planning.

Genetic Drift | Founder Effect and Bottleneck Effect Explained

Remember,

Genetic drift, bottleneck effect and founder effect | Biology | Khan Academy

Genetic

Did Humans Almost Go Extinct? | Random Thursday

70000 years ago, the human population hit a major