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Alexxandr [17]
3 years ago
12

Random changes in the gene pool of a small population

Biology
2 answers:
Viefleur [7K]3 years ago
7 0

gene flow or genetic drift can cause changes   in a population

Marina86 [1]3 years ago
6 0

It's called genetic drift: when changes in the alleles of a population are altered due to chance. For example:

There's a population of red beetles. A couple of the beetles are blue due to a genetic mutation. Suddenly, an elephant steps on the beetles, which, coincidentally, most of which were red. This resulted in more blue beetles than red, and after a few generations, mist other beetles are blue, and only a few are red.

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