👉 An organ is a part of a living organism that functions as an integral part of the body. It consists of various parts, such as organs, tissues, and cells, which work together to perform specific functions within the body. In simpler terms, an organ is a large part of the body that serves a specific function. For example, the heart is an important organ in the human body that pumps blood throughout the body, regulating its rate and strength through various mechanisms such as the pumping action of the
