physiology

The biological study of the functions of living organisms and their parts.

All the functions of a living organism or any of its parts.

A treatise on physiology or the functions of living organisms.

l. Natural philosophy.

The sum of scientific knowledge concerning the functions of living things.

The science which treats of the phenomena of living organisms; the study of the processes incidental to, and characteristic of, life.

A treatise on physiology.

the science of the functions and phenomena of the mind, as distinguished from a philosophical explanation of the same.

A branch of biology that deals with the functions and activities of life or of living matter (as organs, tissues, or cells) and of the physical and chemical phenomena involved.

The study and description of natural objects; natural science.