HORTICULTURE

Detailed explanation-1: -Physiology is the study of normal function within living creatures. It is a sub-section of biology, covering a range of topics that include organs, anatomy, cells, biological compounds, and how they all interact to make life possible.

Detailed explanation-2: -Physiology is the study of how the various parts of the body work together. This includes the molecules, cells, organs, muscles and all of their chemical processes and functions.

Detailed explanation-3: -Physiology is divided into five main branches: anatomy, histology, cellular physiology, organ physiology, and systemic physiology. Anatomy is the study of the structure of the body. Histology is the study of the structure of tissues. Cellular physiology is the study of the function of cells.