The primary function of agricultural biodiversity is to enhance the resilience and productivity of farming systems. By cultivating diverse crops and livestock, farmers can reduce vulnerability to pests, diseases, and climate change impacts. Biodiversity in agriculture strengthens food security by providing a variety of genetic resources, facilitating selective breeding for desirable traits. It also supports ecosystem services such as soil fertility, pest regulation, and pollination. In essence, agricultural biodiversity is paramount in creating sustainable and resilient food systems capable of meeting the needs of a growing population.