In the gene pool
True
The answer is sexual reproduction
A large population increases genetics variation. Mutation will also increase genetics variation.
If a population dwindles, there is low genetic variation and a species may risk extinction.
The introduction of animals into a breeding population that are unrelated will increase genetic variation.
In the gene pool
No, natural selection works on that genetic variation presented to it.
Span the full spectrum of a population's genetic variation. <apex> Reflects the genetic variation of 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.
True
The answer is sexual reproduction
idfk
Genetic Variation is a measure of the genetic differences there are within populations or species. For example, a population with many different alleles at a locus may be said to have a lot of genetic variation at that locus. Genetic variation is essential for natural selection to operate since natural selection can only increase or decrease frequency of alleles already in the population
The main source of genetic variation is a large population with a large gene pool.
A large population increases genetics variation. Mutation will also increase genetics variation.
If a population dwindles, there is low genetic variation and a species may risk extinction.
Small Population