Final answer:
Genetic engineering and genetic sequencing are two examples of how the field of genetics has revolutionized biological science.
Step-by-step explanation:
One example of how the field of genetics has revolutionized biological science is through the development of genetic engineering. Genetic engineering involves the incorporation of genetic material from one form of life into another, resulting in the creation of biologically novel organisms. This technology has been applied in agriculture, where genetically modified crops have been created to be resistant to insects or herbicides, improving crop yield and food production.
Another example is the use of genetic sequencing, which allows scientists to determine the complete genetic makeup of organisms. This has greatly advanced our understanding of genetics and has led to breakthroughs in areas such as personalized medicine and disease diagnosis.