Biology, 07.08.2021 03:40 ssteitzsophiee223
g INTRODUCTION: Evolution is any change in the genetic composition of a population over generations. Four types of beans represent different alleles of a gene within a population. Beans were preyed upon and remaining beans were counted and allowed to reproduce for three generations. The change in frequency of bean types over generations demonstrates how natural selection drives evolution by changing allele frequencies within a population.
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