Most genetic variation in a population is generated by
mutation.
gene flow.
genetic drift.
none of the above

Mutation.

Explanation:

Genetic variation in a population is caused by Mutation , recombination between homologous chromosomes (during meiosis), random fertilization and random mating.

Mutation: Mutation is a change that occur in our nucleotide sequences of the genome of the organism, either due to the results of the environmental factors ( UV lights) or mistakes when the DNA is copied. There are 3 types of DNA mutation present :

1) Deletions

2) Insertions

3) Base Substitutions

well, you see. the answer to your question is quite simple. the thing that is big, powerful, and over 9,000 is your mom.

the correct answer should be false

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