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Mrs. Tracy Allen (Biology Honors). Period 4 

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Mrs. Tracy Allen (Biology Honors). Period 4 

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Describe an evolutionary force that can effect population growth.

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Driving Forces of Evolution - Microevolution

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Evolution is no longer termed as a process which involves large variations between generations. The term microevolution has been coined to refer to the variations between generations. The article gives a brief account of the driving forces of this evolutionary mechanism.

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An evolutionary force that can affect population growth could be natural selection or genetics.

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An evolutionary force that can effect population growth could be natural selection

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An evolutionary force that can effect population growth is genetic drift

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An evolutionary force that can effect population mutation,when animal are coming and leaving that certain environment they are in.

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An evolutionary force that can effect population growth are mutations because they can be harmful

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JMigration effects population growth because they move around so it keeps changingand never stays the same.

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An evolutionary force that can effect population is migration.

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An evolutionary force that can effect population growth are mutations because they can be harmful.

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An example of evolutionary force that affects population growth is migration. As they move to different places they survive, reproduce and pass on. Which keeps the populations growing.

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An evolutionary force that can affect population growth could be natural selection

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An evolutionary force that can effect population growth is mutations and natural selections because mutations could generate an entire allele.

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An evolutionary force that can effect population growth is migration and mutations.

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An evolutionary force that can effect population growth is migration because people migrate to different places and reproduce and move and keep going so on and so forth.

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Gene flow, or migration, is an evolutionary force that can affect population by alleles moving in and out of an area. Gene flow happens when species are coming in and bring alleles (immigrants) and some are coming out taking alleles away (emigrants).

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An evolutionary force that can effect population growth is natural selection because it creates this competition between organisms for survival and reproduction.

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Norma Marquez (Biology Honors) Period: 4

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Norma Marquez (Biology Honors) Period: 4

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Allele fixation is an evolutionary force that can effect population growth. In allele fixation, one allele of a gene becomes the only allele, while the other alleles are eliminated from the population.

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Migration can effect population growth because they will stay and leave to a new area and repopulate in the both areas. (P.S. ✋ stop copying my answer, be original)

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An evolutionary force that affects population growth is mutations. Mutations can be helpful, harmful or even neutral. If fitness is improved by mutation, the frequencies of alleles will increase from generation to generation. Mutations could generate an entirely new allele. If the mutation is beneficial, migration must occur for it to spread to other populations.

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An evolutionary force that affects population growth is Natural Selection. Natural Selelction focuses around "survival of the fittest". Charles Darwin made a theory that the species compete against each other for different resources and those species that adapt better in an environement have a better chance of survivng, reproducing and passing on those traits to their offsprings.

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An evolutionary force that effects population growth is a genetic drift