6. a. Explain how individuals of a species are distributed when the species exhibits Population Structure. Include...

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Biology

6. a. Explain how individuals of aspecies are distributed when the species exhibits PopulationStructure. Include the following terms in your answer:
Â Â Â Â Â Â Â Â Â Â Deme(=Subpopulation), Total Population.
Â Â Â Â Â b. Inpopulation genetics what is meant by migrationbetween subpopulations of a species, and why will migration tend tokeep subpopulations similar genetically.
Â Â Â Â Â c.Suppose you have 100 demes of a species, each with N=100, and eachwith allele frequencies f(A) = 0.5 and f(a) = 0.5. Draw two graphsrepresenting how genetic drift will affect allele frequencies inthe 100 populations; i. when no migration is occurring among demes,ii. when a moderate amount of migration is occurring among thedemes.

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AnsaPopulation structure is one of the most studied least understood of population geneticsBy population structure population geneticist means instead of singlesimple populationit subdivided in some wayThe overall population of populations is called metapopulationand individual component of population is called subpopulationbut also local population or demeif populagions are subdividedthey can evolve apartsomewhat independently Population structure allows to population diversifyThe term population structure orpopulation subdivision usually refers to pattern in neutral genetic variation that result from the past or present See Answer

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