The two main sources of genetic variation are gene shuffling and mutations. A mutation is a process wherein the structure of a gene is altered.
Bacterial plasmids.
DNA Replication
the genes that code for RNA and proteins...............
Genetic variation
No, natural selection works on that genetic variation presented to it.
genetic variation occurs when chromosomes are shuffled in_and fertilization
The patterns of nitrogenous bases in DNA encoded on the genes creates genetic variation.
contributes to genetic variation.
DNA Replication
A large population increases genetics variation. Mutation will also increase genetics variation.
Loss of genetic variation(:Novanet:)
the genes that code for RNA and proteins...............
Meiosis creates genetic variation through the production of 4 haploid daughter cells, each with random genetic combinations. Meiosis also creates genetic variation through the process called crossing over, where chromosome segments are exchanged.
Human recombination is a significant source of genetic variation.
mutations cause genetic variation, and vice-versa. If there is a genetic variation (or lack of one), then this can effect the severity of the mutation.
Genetic variation
It increases genetic variation in organisms
Genetic variation allows a population to adapt to a changing environment.