Gene flow is genes moving between two populations.
the transfer of genes from one gene pool to another
two populations transferring genes
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Term1/10
What is an effect of adaptive radiation
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Definition1/10
Speciation Adaptive radiation refers to changes in a species in
response to varying environmental conditions.
many new species form
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Term1/10
Which is an example of genetic drift
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Definition1/10
The distribution of alleles changes due to random chance.
or
The allele frequency of a population changes due to a bottleneck
effect. <apex>
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Term1/10
Which increases the rate of speciation
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Definition1/10
Population bottlenecks
Reproductive isolation
Niche availability
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Term1/10
Which type of organism is the simplest
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Definition1/10
Amoeba
sponges
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Term1/10
What could have been responsible for the change in amino acid from gorillas to humans
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Definition1/10
The proteins in the amino-acids might have been responsible for
the change in the hemoglobin between gorillas and humans.
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Term1/10
Why would a finch population that lives on an island have a higher rate of specializing than a finch population tht lived in a large forest in north America
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Definition1/10
The island finches have more gene flow
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Term1/10
How do birth rate and death rate affect a country's population
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Definition1/10
If the birth rate is higher than the death rate, the population
increases. If the death rate is higher than the birth rate, the
population decreases.
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Term1/10
What is the correct interpretation of the cladogram shown below
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Definition1/10
Lizards evolved after earthworms.
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Term1/10
Which organisms are most closely related
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Definition1/10
Apex is Mergus serrator and Mergus merganser.
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Cards in this guide (10)
What is gene flow
Gene flow is genes moving between two populations.
the transfer of genes from one gene pool to another
two populations transferring genes
What is an effect of adaptive radiation
Speciation Adaptive radiation refers to changes in a species in
response to varying environmental conditions.
many new species form
Which is an example of genetic drift
The distribution of alleles changes due to random chance.
or
The allele frequency of a population changes due to a bottleneck
effect. <apex>
Which increases the rate of speciation
Population bottlenecks
Reproductive isolation
Niche availability
Which type of organism is the simplest
Amoeba
sponges
What could have been responsible for the change in amino acid from gorillas to humans
The proteins in the amino-acids might have been responsible for
the change in the hemoglobin between gorillas and humans.
Why would a finch population that lives on an island have a higher rate of specializing than a finch population tht lived in a large forest in north America
The island finches have more gene flow
How do birth rate and death rate affect a country's population
If the birth rate is higher than the death rate, the population
increases. If the death rate is higher than the birth rate, the
population decreases.
What is the correct interpretation of the cladogram shown below