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Mutations are a source of what in a species?
Genetic variation, which can lead to evoloution, and then potentially a new species.
True or False When a population is in genetic equilibrium there is no genetic variation among individuals in that population?
True
Where is genetic variation stored in a population?
In the gene pool
What increases genetic variations?
A large population increases genetics variation. Mutation will also increase genetics variation.
Which procedure can not be used to increase genetic variation?
If a population dwindles, there is low genetic variation and a species may risk extinction.
Is Natural selection a source of genetic variation in a population?
No, natural selection works on that genetic variation presented to it.
What two different sources of genetic variation in a plant or animal population?
The main source of genetic variation is a large population with a large gene pool.
Are mutations a significant source of genetic variation?
Yes, mutations are a significant source of genetic variation as they introduce new genetic changes that can lead to differences in traits among individuals within a population.
What is the primary original source of genetic variation in a population?
The primary original source of genetic variation in a population is mutation. Mutations are changes in the DNA sequence that can lead to new genetic variations in populations, providing the raw material for evolution to occur.
What is a source of genetic variation in organisms?
Human recombination is a significant source of genetic variation.
What movements of individuals into or out of a population provides a source of?
Migration of individuals into or out of a population provides a source of genetic variation. This movement introduces new genes into the gene pool, increasing diversity within the population.
Mutations are a source of what in a species?
Genetic variation, which can lead to evoloution, and then potentially a new species.
Is a source of genetic variation that refers to a random error in the genetic code?
A genetic mutation is a source of genetic variation that refers to a random error in the genetic code. Mutations can occur spontaneously during DNA replication, as a result of environmental factors, or due to mistakes in cellular processes. These mutations can lead to changes in the DNA sequence, potentially resulting in genetic variation within a population.
Which is a source of genetic variation in sexually-reproducting organisms?
Basic source of variation in all organisms is mutation .
How large should the sample be to be large enough?
Span the full spectrum of a population's genetic variation. <apex> Reflects the genetic variation of a population...
What is a source of genetic variation that involves the swapping of sections of chromosomes during meiosis.?
What is a source of genetic variation that involves the swapping of sections of chromosomes during meiosis.?
What would decrease genetic variation in a population?
Inbreeding, genetic drift, and natural selection can decrease genetic variation in a population by reducing the number of different alleles present. These processes can lead to a loss of genetic diversity and increase the prevalence of certain genetic traits within the population.
