molecular biogeography

Molecular biogeography is the study of how the genetic makeup of organisms relates to their geographical distribution. It looks at the DNA of plants and animals to understand how they have evolved and migrated over time. By examining genetic similarities and differences among species in various locations, scientists can trace their ancestral lineages and population movements. This field helps us understand patterns of biodiversity, environmental change, and the impact of geographical barriers on evolution, revealing how organisms adapt to their environments and how climate change might affect them in the future.