How does genetic drift affect small populations differently than large populations?

Answer/ Explanation:

In small populations, the relative effect of genetic drift is higher because deleterious alleles can become more frequent by chance, and less common alleles have a greater chance of being permanently lost. This reduces the genetic variation in the population.

Large populations are less likely to change quickly as a result of genetic drift, this is due to chance

multiple allele inheritance is traits controlled by more than 2 alleles (ex: pigeons having 3 alleles of one gene govern their feather color).