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stiks02 [169]
2 years ago
15

Define bottleneck effect. Koyi hai? ✌️​

Biology
2 answers:
andreyandreev [35.5K]2 years ago
8 0

Answer:

  • When disaster strikes, an ecosystem can change very quickly. When an event causes a drastic decrease in a population, it can cause a type of genetic drift called a bottleneck effect.

<h2>Hope this helps ~</h2>

DaniilM [7]2 years ago
4 0

Answer:

The bottleneck effect is an extreme example of genetic drift that happens when the size of a population is severely reduced. Events like natural disasters (earthquakes, floods, fires) can decimate a population, killing most individuals and leaving behind a small, random assortment of survivors.

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