which of the following can alter allele frequencies quickly in a small population?\nnatural…
which of the following can alter allele frequencies quickly in a small population?\nnatural selection\ngenetic drift\nspeciation
Answer
Brief Explanations:
- Natural Selection: Acts on traits based on their fitness in the environment. In a small population, its effects on allele frequencies are not as rapid as genetic drift.
- Genetic Drift: Random changes in allele frequencies. In small populations, chance events (like a few individuals not reproducing) can have a big impact on allele frequencies quickly.
- Speciation: The process of forming new species. It is a long - term process that occurs over many generations and is not about quickly altering allele frequencies in a small population.
Answer:
Genetic Drift