Which term refers to a group of similar cells with a common function?

Which term refers to a group of similar cells with a common function?

• A. Tissue
• B. Organ
• C. Cell
• D. System

Answer: (A)

A tissue is a group of similar cells organized to perform a common function. In multicellular organisms, cells that are alike in structure and job come together to form tissues, such as muscle tissue that contracts or epithelial tissue that lines surfaces. When different tissues combine, they form an organ, which then participates in larger body systems to carry out complex tasks. A single cell is just one unit, not a collection, and a system is a group of organs working together. So, the phrase described here matches tissue.

A tissue is a group of similar cells organized to perform a common function. In multicellular organisms, cells that are alike in structure and job come together to form tissues, such as muscle tissue that contracts or epithelial tissue that lines surfaces. When different tissues combine, they form an organ, which then participates in larger body systems to carry out complex tasks. A single cell is just one unit, not a collection, and a system is a group of organs working together. So, the phrase described here matches tissue.