population genetics

Population genetics is the branch of biology that studies the distribution and changes of allele frequency in populations, as influenced by evolutionary processes such as natural selection, genetic drift, mutation, and gene flow. This field helps us understand how genetic variation is maintained or altered over time, providing key insights into the mechanisms of evolution, species adaptation, and biodiversity. Topics tagged with “population genetics” often explore concepts like genetic structure, population dynamics, molecular markers, and the effects of environmental pressures on genetic diversity.