What is the science dealing with the function of the living organism and its parts and how they work?

What is the science dealing with the function of the living organism and its parts and how they work?

• A. Anatomy
• B. Cell
• C. Organ
• D. Physiology

Answer: (B)

Physiology is the science that studies how living organisms and their parts function and work together. It looks at the mechanisms behind processes like circulation, respiration, digestion, and neural signaling, and how these systems integrate to maintain life and homeostasis. Anatomy, in contrast, deals with structure—what tissues and organs look like and how they are arranged. A cell is the basic unit of life, and an organ is a specific body part made of tissues. The focus on how processes operate and interact to produce function is what makes physiology the correct field for this question.

Physiology is the science that studies how living organisms and their parts function and work together. It looks at the mechanisms behind processes like circulation, respiration, digestion, and neural signaling, and how these systems integrate to maintain life and homeostasis. Anatomy, in contrast, deals with structure—what tissues and organs look like and how they are arranged. A cell is the basic unit of life, and an organ is a specific body part made of tissues. The focus on how processes operate and interact to produce function is what makes physiology the correct field for this question.