Physiology

Physiology is the scientific study of the functions and processes that occur in living organisms. It is a branch of biology that explores the structure and function of organs, tissues, and cells in the human body. Physiology is essential to understanding how biological systems work at the cellular and molecular levels and how they interact with each other as well as with their environment. Its main focus is on how an organism responds to external stimuli and how different parts of the body interact to maintain health and homeostasis. Physiology explains how physical and chemical processes in the body work together to carry out the vital functions of life. It has wide-reaching implications for medical research, diagnostics, and therapeutics.