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1. Mutation
2. Migration (Gene Flow): both Immigration and emigration.
3. Genetic Drift
4. Sexual Selection (Non-random mating)
5. Natural Selection: those most fit survive to pass on their genes to the next generation.
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∙ 9y ago
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∙ 13y agoMutation, genetic drift, gene flow and natural selection.
Wiki User
∙ 13y agogenetic drift, differential migration, gene flow, mutations and non-random mating
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∙ 14y agoMutation, gene flow, genetic drift and natural selection.
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∙ 13y agopopulation size, mate selection, gene flow, mutations, natural selection
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How are alleles frequencies related to gene pools?
The frequency of the allele represents the percentage of that allele in the gene pool
If the actual allele frequencies in a population do not match genotype frequencies predicted by the Hardy Weinberg equation what is the population?
The population is evolving.
What is the continuous gradation in allele frequencies over space is known as?
Evolution. Interesting way to put, evolution is the change in allele frequency over time in a population of organisms.
How does allele cause a trait in an organism?
the allele causes a certain type of protein to form-apex
What is non random association of alleles at two or more loci?
Allele association. Linkage disequilibrium- measure of correlation in allele frequencies between two loci. Non-random association indicated linkage disequilibrium while random does not.
Does natural selection on single-gene trait cannot lead to changes in allele frequencies?
Natural selection on a single-gene trait can lead to changes in allele frequencies for the alleles of that gene.
The work of hardy and weinberg led to what statement about evolution?
Evolution is changes in the gene pool's allele frequencies.Evolution is changes in the gene pool's allele frequencies
Which is an example of genetic drift?
Allele frequencies change randomly each generation. APEX
What is the type of equilibrium that occurs when allele frequencies do not change?
Genetic equilibrium is when the allele frequencies remain constant.
What are the changes of allele frequency in a small population that is due to random chance and don't follow the laws of probability?
Random changes in allele frequency are due to genetic drift.
What does it mean for a population to be in genetic equilibrium?
It is a situation where allele frequencies remain constant.
A population in which allele frequencies do not change from generation to generation is said to be in?
A population in which the allele frequencies do not change from one generation to the next is said to be in equilibrium.
Do Stable allele frequencies prevent microevolution?
no
What caused England biston betularia moth populations to change over time from light colored to dark colored?
Changes in allele frequencies Novanet
What caused englands biston betularia moth population to change over time from light colored to dark colored?
Changes in allele frequencies Novanet
What caused englands biston betularia moth populations to change over time from light colored to dark colored?
Changes in allele frequencies Novanet
What caused England's biston betularia moths populations to change over time from light colored to dark colored?
Changes in allele frequencies Novanet
