Final answer:
Agriculture has driven genetic changes in human populations, such as the development of lactase persistence. This illustrates the dynamic nature of human evolution and the significant biological shifts brought about by changes in human behavior and environment.
Step-by-step explanation:
Another change that has made a significant push within the biological realm involves the impact of agriculture on human evolution.
The advent of farming not only altered human society and diets but also led to genetic changes in human populations due to new selection pressures. For instance, the emergence and spread of lactase persistence in adulthood among European populations is directly linked to the consumption of bovine milk and represents a clear example of how human activity has led to evolutionary adaptations.
This change, along with others like the human capacity for language and culture, has underscored the dynamic interaction between our environment and biological evolution.
Despite common belief that human evolution is a slow process, such changes highlight that it can be relatively rapid, especially under the influence of powerful new selection pressures introduced by human behavioral changes such as farming and dietary practices.