Which term describes a tissue, organ, or organism that is made of many cells?

Which term describes a tissue, organ, or organism that is made of many cells?

• A. Unicellular
• B. Multicellular
• C. Organelle
• D. Ribosome

Answer: (B)

This question tests understanding of when a tissue, organ, or organism is made up of many cells. A tissue, organ, or organism that consists of many cells is described as multicellular. In multicellular life, cells specialize and work together to form tissues and organs and carry out complex functions. By contrast, a unicellular organism is made of a single cell that handles all life processes. An organelle is a structure inside a cell, and a ribosome is a molecular machine within cells that builds proteins. So the term that fits “made of many cells” is multicellular.

This question tests understanding of when a tissue, organ, or organism is made up of many cells. A tissue, organ, or organism that consists of many cells is described as multicellular. In multicellular life, cells specialize and work together to form tissues and organs and carry out complex functions. By contrast, a unicellular organism is made of a single cell that handles all life processes. An organelle is a structure inside a cell, and a ribosome is a molecular machine within cells that builds proteins. So the term that fits “made of many cells” is multicellular.