Texas A&M University (TAMU) ANSC108 General Animal Science Laboratory Final Practice Exam

Improved animal biotechnology can lead to a reduction of antibiotic use in animal agriculture, which is a significant benefit. This reduction is achieved through biotechnological advances that enhance animal health, increase disease resistance, and promote efficient growth. When animals are genetically optimized for health and resilience, they are less susceptible to diseases that typically require antibiotic intervention. This not only lowers the need for antibiotics but also addresses public health concerns regarding antibiotic resistance. Furthermore, reducing antibiotic use can lead to healthier animal products and lower the environmental burden associated with antibiotic usage, making it a beneficial approach in sustainable farming practices.

In contrast, the other options suggest outcomes that are not aligned with the benefits of improved animal biotechnology. Increased labor costs and decreased productivity would represent negative impacts, and a higher environmental impact does not support the sustainability goals that biotechnology aims to achieve.