Which is the transfer of genes from one population to another?
gene flow
genetic drift
gene mutation
genetic selection

Answer : The correct answer is-

gene flow.

Gene flow can be described as the process of migration /transfer of variants of gene (also called allele) from one population to another population.

It occurs through interbreeding of organisms between the population.

It can increase the genetic diversity of a population if the allele migrated does not exist previously in that population.

Thus, gene flow is the right answer.

rising temperatures because when water vapor in the air is cooled, it condenses. it turns back into a liquid and attaches to dust particles in the air. these very small water droplets group together to form clouds