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

Question

18-04-2019
Biology

contestada

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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shivjimishraVT shivjimishraVT · Answer 1 · 2022-05-13T22:26:47+02:00

When a population is split into smaller groups, these groups develop different traits because forces like natural selection and genetic drift affect the genes of the two subgroups differently.

What do you mean by Population?

A Population may be defined as the members of the same species living in a particular area for a specific period of time.

Different traits among the same groups or species are occurred due to evolutionary forces like natural selection and genetic drift. These forces change the allele frequency dramatically.

Natural selection involves the favorable variations to carry forward, while genetic drift reduces the genetic variations within the population.

Therefore, when a population is split into smaller groups, these groups develop different traits because forces like natural selection and genetic drift affect the genes of the two subgroups differently.

To learn more about Evolutionary forces, refer to the link:

https://brainly.com/question/26502157

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