Answer parts a and b in regards to natural selection and variation within and between populations....

Answer parts a and b in regards to natural selection and variation within and between populations. Be clear about which part you are answering.

a. How does natural selection impact variation within a population?
b. How does natural selection impact variation between populations; be specific about this answer (Hint: there's more than one option here).

Expert Solution

Natural selection acts on an organism’s phenotype. Phenotype is often largely a product of genotype (the gene versions, the organism carries). When a phenotype produced by certain alleles helps organisms survive and reproduce better than their peers, natural selection can increase the frequency of the helpful alleles from one generation to the next –, it can cause microevolution.

gladiator answered 4 months ago

Identify the requirements necessary for natural selection to occur. This includes: a) variation B) limits to...

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Natural selection tends to reduce genetic variation within a population by disfavouring particular alleles. However, in...

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Whys is genetic variation necessary to the process of natural selection? What processes provide genetic variation...

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1.For natural selection to occur, variation must exist. This is true because without variation Group of...

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The distinction between artificial selection and natural selection is important to master.

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