Mutation can create new alleles, therfore can change allele frequencies in a population.
Gene duplication.
It's Phenotypes.
A genetic mutation within the population.
nonsense mutation
rna A mutation.
If a mutation is present in a gamete, then the mutation will enter the population's gene pool. Once it is in the gene pool, natural selection and genetic drift will influence the frequency that the mutation appears in the population.
during meiosis
Mutation cannot occur. Apex
A genetic mutation within the population.
Mutation cannot occur
nonsense mutation
During meiosis
during meiosis
mutation of the DNA is the only way asexually reproducing organisms can obtain variations in their population
All organisms must reproduce.
nonsense mutation, missense mutation, frameshift muation, deletion or addition mutation
This is a true statement. If an enzyme that is involved in DNA replication is not there, then a mutation can occur.
Such mutations are called point mutation or gene mutation.
When the population is small or When there is no gene flow Small population, germ line mutation, beneficial mutation that gets into many progeny and a good deal of luck.