Histology is primarily the study of what?

Histology is primarily the study of tissues. This branch of biology focuses on the microscopic structure and organization of tissues, which are groups of cells that work together to perform specific functions within an organism. By examining tissues under a microscope, histologists can identify different types of cells and their arrangement, which provides essential insights into how tissues contribute to the overall function of organs and systems.

While the study of cells is more aligned with cytology, histology encompasses a broader scope that includes various types of tissues—such as epithelial, connective, muscle, and nervous tissues. Understanding tissues is fundamental for recognizing how they contribute to the structure and function of organs. Hence, the choice that highlights tissues reflects the accurate focus of histology as a discipline.