multiple choice question\nwhat can likely happen as a result of genetic drift to uncommon alleles in small…

multiple choice question\nwhat can likely happen as a result of genetic drift to uncommon alleles in small, isolated populations?\no they are likely to increase in frequency.\no they are likely to increase in heterozygotes.\no they are likely to be lost.\no they are likely to mutate in the next generation.

multiple choice question\nwhat can likely happen as a result of genetic drift to uncommon alleles in small, isolated populations?\no they are likely to increase in frequency.\no they are likely to increase in heterozygotes.\no they are likely to be lost.\no they are likely to mutate in the next generation.

Answer

Brief Explanation:

Genetic drift is a random change in allele frequencies. In small, isolated populations, rare (uncommon) alleles are more likely to be lost due to random sampling effects. For example, if only a few individuals carry an uncommon allele and by chance those individuals do not contribute to the next - generation's gene pool, the allele will be lost.

Answer:

They are likely to be lost.