It can provide resistance to diseases or other beneficial characteristics.
-variation in more competitive species than our own can result in natural selection that is better focused to the specific environment:
there is a bigger range of characteristics, so the best traits allow those members to survive longer and therefore mate more.
This allows the species overall to constantly reproduce the beneficial traits and flourish.
Genetic variation is required as natural selection acts upon those variations. Natural selection "selects" individuals within a population whom have traits that increase the organism's ability to reproduce. If no genetic variation was present, then all individuals would be identical and be equally fit in their environment.
ensures survival of the species and broadens the gene pool
There is a great amount of significance in genetic variation. Genetic variation helps a species to evolve and adapt to their environment.
It allows for variation within a species leading to a larger gene pool.
Genetic variation allows a population to adapt to a changing environment.
Genetic variation allows a population to adapt to a changing environment.
When there is low genetic variation in a population the species produced are unlikely to withstand diseases.
mutation
Mutations create changes in the genetic code. There are different types of mutations and vary in degree of harm or even benefit to the organism. If the mutation happens to be beneficial to the organism, then it can be passed down to its offspring and thus this leads to genetic variation in the population.
Mutation and the genetic recombination in sexually reproducing organisms.
Genetic variation allows a population to adapt to a changing environment.
When there is low genetic variation in a population the species produced are unlikely to withstand diseases.
The genetic variation of a population is a measure of how much individuals in a population differ genetically.
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...
True
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In the gene pool
In the gene pool
The answer is sexual reproduction
mutation
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