Which statement about organs is true?

Which statement about organs is true?

• A. Organs are made up of only one tissue type
• B. Organs are made up of different types of tissues
• C. Organs are the smallest units of life
• D. Organs perform only one function

Answer: (B)

Organs are complex structures formed by combining several tissue types to perform specific tasks. In the body, tissues such as epithelial, connective, muscle, and nervous tissues come together to create organs like the heart or stomach, where each tissue contributes a part of the function. This collaboration lets an organ carry out coordinated activities—pumping blood, digesting food, filtering wastes, and more. If an organ were made of only one tissue type, it wouldn’t be able to integrate the varied functions needed for its role. It’s also not true that organs are the smallest units of life—that distinction belongs to cells—and organs typically handle more than one function. So the true statement is that organs are made up of different tissue types.

Organs are complex structures formed by combining several tissue types to perform specific tasks. In the body, tissues such as epithelial, connective, muscle, and nervous tissues come together to create organs like the heart or stomach, where each tissue contributes a part of the function. This collaboration lets an organ carry out coordinated activities—pumping blood, digesting food, filtering wastes, and more. If an organ were made of only one tissue type, it wouldn’t be able to integrate the varied functions needed for its role. It’s also not true that organs are the smallest units of life—that distinction belongs to cells—and organs typically handle more than one function. So the true statement is that organs are made up of different tissue types.