Two or more kinds of tissue that together perform special body functions are called ______?

• A. A system
• B. A tissue
• C. An organ
• D. A cell

Answer: (C)

The correct answer is "an organ." An organ is defined as a group of two or more types of tissues that work together to perform a specific function or set of functions within the body. For example, the heart is an organ that is composed of cardiac muscle tissue, connective tissue, and epithelial tissue, all coordinating to pump blood throughout the body.

Understanding this concept is crucial in health administration because it underlines the importance of different tissue types combining to facilitate complex biological functions. This knowledge can inform decisions regarding patient care, treatment protocols, and health education by recognizing how various systems and organs interact.

In contrast, a system refers to a group of organs that work together for a common purpose, a tissue is a collection of cells that perform a specific function, and a cell is the basic unit of life. Each of these terms identifies a structural and functional component of the body, but only "organ" specifically encapsulates the collaboration of multiple tissue types.