Which field focuses on the microscopic study of tissues?

The field that focuses on the microscopic study of tissues is histology. This branch of biology is essential for understanding the structure and function of tissues at a cellular level. Histology involves examining thinly sliced sections of tissues under a microscope to identify cell types, organization, and the relationships between different tissue types. This is crucial for various applications, including medical diagnostics and research, as it helps in understanding normal biological processes as well as disease states.

In contrast, physiology studies the functions and processes of various biological systems, while anatomy is primarily concerned with the structural organization of organisms on a macroscopic level. Pathology, on the other hand, examines disease effects on tissues and organs, often incorporating histological techniques to analyze tissue samples. While pathology may include aspects of histology, it is not solely focused on the study of tissues, but rather on the changes and abnormalities associated with diseases. Thus, histology is distinctly the field that specializes specifically in the microscopic examination of tissues.