Question

which of the following correctly describes the organization of structures in a multicellular organism from simplest to most complex?

organ → tissue → cell → organ system

cell → tissue → organ → organ system

tissue → organ → cell → organ system

cell → organ → tissue → organ system

Explanation:

In a multicellular organism, the hierarchical organization from simplest to most complex is as follows:

• Cell: The basic unit of life.
• Tissue: A group of similar cells working together.
• Organ: Composed of different tissues working together.
• Organ System: A group of organs working together to perform a major function.

Answer:

Cell → Tissue → Organ → Organ System