Difference Between Biology and Physiology

Biology is a natural science, which includes everything imaginable related to life existing on the Earth. The word biology is derived from a Greek word, which refers to the study of life. It is a vital subject as it explains the difference between the living, nonliving and about the different biological processes that take place in a living system, how the different organ systems function in our body and a lot more.

Physiology is the scientific study of functions and activities of living organisms, along with their anatomy. It is a sub-discipline of Biology, which generally deals with human anatomy, including cells, tissues, and organs followed by their functions. Apart from human physiology, there are other branches of physiology, including plant physiology, cellular physiology, microbial physiology and animal physiology.

Also Read: Physiology

Here, in this article, let us explore more in detail about the difference between Biology and Physiology.

Biology Vs Physiology – The Major Difference



It is the study of life and living organisms. It is the study of the functions and processing of the living system.
It is a natural science. It is a branch of Biology.
It is a core subject. It is a specialized subject.
It deals with the living system and its components. It deals with the physiology of all living organisms.
It also explains about the environment, its components along with their factors. It is only concerned with the human body parts and their functions.


This article concludes the significant difference between Biology and Physiology.

For more information on Biology, Physiology, its branches and other related topics, keep visiting our website at BYJU’S Biology.


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