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Which term describes the movement of alleles into out of a population?
Gene flow
Can occur only if there are two or more separate gene pools that are exchanging individuals through migration or genes?
The scenario described refers to gene flow, which occurs when individuals from different populations migrate and interbreed, thereby exchanging genetic material. This process can lead to increased genetic diversity within a population and can impact evolutionary dynamics. It is essential for maintaining genetic health and adaptability in species, especially in fragmented habitats. Gene flow is crucial for the evolution of populations and can counteract the effects of genetic drift and inbreeding.
When is genetic drift a major factor to evolution?
When there is low gene flow (apex 10.1.2)
How is gene flow reduced by various types of isolation?
Geographic isolation physically separates populations, limiting the movement of individuals and therefore gene flow. Behavioral isolation arises when different mating rituals prevent successful reproduction between populations. Temporal isolation occurs when populations reproduce at different times, preventing gene flow between them. Finally, mechanical isolation involves incompatibility of reproductive organs which restricts gene flow.
How does reproductive isolation increase isolation?
it stops gene flow
What is a scenario causes gene flow?
A scenario that causes gene flow is when individuals from one population migrate to and interbreed with individuals from another population, exchanging genetic material. This movement of individuals can result in the transfer of genes between populations, increasing genetic diversity and potentially altering the genetic makeup of both populations.
Would cause gene flow?
individuals movign out a population ~*Apex*~
Which term describes the movement of alleles into out of a population?
Gene flow
What was the cause of the increasing in number of black moths in England in the 1800?
gene flow
What was the cause of the increase in the numbers of the black moths in England in the 1800s?
gene flow
What produces gene flow?
Gene flow is typically produced when individuals from different populations interbreed, exchanging genetic material. This can occur through migration, pollination, or other forms of gene transfer between distinct populations.
What was the cause of the increase in the numbers of black moths in England in the 1800's?
gene flow
What is the movement of alleles into and out of a population called?
genetic flow
What is the movement of gene into and out of a gene pool called?
gene flow
When is a genetic drift a major factor of evolution?
When there is low gene flow.
Movement of genes into and out of a gene pool is called what?
gene flow
Forces that cause genetic change in a population?
That forces are natural selection, mutation, gene flow, nonrandom mating, and genetic drift.
