生物系提供研究生课程，旨在使学生为在学术机构，政府机构和行业中的职业做好准备。生物科学综合体位于德克萨斯农工大学校园的中心。超过50个实验室强调研究生研究，这些实验室包含用于细胞，分子，生物和生态学研究的现代化精密仪器。这些实验室为广泛的研究专业领域提供了机会。显微镜成像中心，动物护理设施和先进的DNA测序实验室是生物科学园区内的众多设施。比较内分泌和生理学，神经生物学，无脊椎动物生态学和生态学，海洋生物学，生物钟。
The Department of Biology offers graduate programs designed to prepare students for careers in academic institutions, government agencies and industry. The Biological Sciences Complex is centrally located on the campus of Texas A&M University. Graduate research is emphasized in over 50 laboratories that contain modern and sophisticated instrumentation for cellular, molecular, organismal and ecological studies. These laboratories provide opportunities for a broad spectrum of research specializations. The Microscopy Imaging Center, animal care facilities and a state-of-the-art DNA sequencing laboratory are among the many facilities housed in the Biological Sciences Complex. Comparative endocrinology and physiology, neurobiology, invertebrate ecology and ethology, marine biology, biological clocks.