DENDROLOGY

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 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.

Detailed explanation-3: -Physiology: All organisms and their body parts perform various kinds of life functions for their survival, growth, and development. The study of all these life functions of the organism and its body parts is called Physiology.

Detailed explanation-4: -Ecology is the study of organisms and how they interact with the environment around them. An ecologist studies the relationship between living things and their habitats.