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Biology, 26.12.2019 07:31 imeldaa5009

When a population is split into smaller groups, why do these groups develop different traits?

a. separating the two groups decreases the chance that the two groups will diverge

b. traits that form in one group from evolutionary forces quickly spread through both populations

c. forces like natural selection and genetic drift affect the genes of the two subgroups differently

d. gene flow is increased in the two subgroups that are formed

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When a population is split into smaller groups, why do these groups develop different traits?
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