The primary applications of biotechnologies include healthcare, agriculture, environmental management, and industrial processes. In healthcare, biotechnologies enable the development of new therapies, vaccines, and diagnostic tools, improving patient outcomes. In agriculture, they facilitate the creation of genetically modified organisms (GMOs) that enhance crop yields and resistance to pests. Environmental management applications include bioremediation techniques that use organisms to clean up contaminated sites. Furthermore, biotechnologies streamline industrial processes through microbial fermentation and enzyme production, promoting sustainability and efficiency in various sectors.