Optometry Admission Test (OAT) Practice

The focus of biology questions in the Survey of the Natural Sciences section primarily revolves around human anatomy, physiology, and cell biology because these areas encompass foundational biological concepts that are directly relevant to health sciences and optometry. Understanding how the human body functions, the structure and function of cells, and the physiological processes that govern human health is critical for future healthcare practitioners.

This includes a deep understanding of various organ systems, the mechanisms of body systems, and how cellular processes influence overall health. Given that optometry is inherently related to human health, knowledge of these topics prepares candidates for the challenges they will face in the field of eye care and other health-related disciplines.

The other areas mentioned, while important, do not directly reflect the central focus of the biology questions in this specific section of the OAT. For instance, ecology and environmental science encompass broader interactions within ecosystems, genetics and evolution explore heredity and species development over time, and plant biology and botany primarily involve understanding plant systems and their biology rather than human-centric topics, which are essential for optometry.