Question

Immigration to the us in the 1800s from Eastern Europe is an example of which type of force for genetic change!

Answer 1

Immigration to the U.S. in the 1800s from Eastern Europe can be considered an example of "gene flow." Gene flow refers to the transfer of genetic material between populations through migration and interbreeding. When Eastern European immigrants moved to the United States, they brought their genetic traits and mixed with the existing populations, contributing to genetic variation within the U.S. population. This process can lead to changes in allele frequencies over time, influencing the genetic makeup of future generations.