Meaning of anatomy and physiology - SS1 Agriculture Lesson Note

Anatomy:

Anatomy is the scientific study of the structure and organization of living organisms. It is a branch of biology that focuses on understanding the physical components and structures of organisms, including humans.

Anatomy can be divided into several subfields, such as gross anatomy (dealing with visible structures without a microscope) and microscopic anatomy (examining structures at a cellular or subcellular level). The primary goal of anatomy is to provide a detailed description and visualization of the body's structures, including organs, tissues, bones, muscles, nerves, and blood vessels.

 

Physiology:

Physiology is the branch of biology that explores the functions and processes that occur within living organisms. It seeks to understand how various systems and organs work together to maintain life and respond to different conditions and stimuli.

Physiology delves into the mechanisms and processes that underlie functions like digestion, respiration, circulation, and more. It often involves the study of physiological processes at the cellular and molecular levels to comprehend how organisms carry out essential functions, adapt to their environment, and maintain homeostasis.

 

In summary, anatomy is concerned with the structure and form of organisms, while physiology focuses on the mechanisms and functions that keep these organisms alive and functioning.