Q. What is the basic unit of structure and function in all living organisms?
✅ Correct Answer: (C)
Cell
Explanation: The cell is the fundamental unit of life; tissues, organs, and organ systems are higher-level assemblies of cells. Therefore, cell is the correct and most basic unit.
Explanation by: Mr. Dubey
The cell is the fundamental unit of life; tissues, organs, and organ systems are higher-level assemblies of cells. Therefore, cell is the correct and most basic unit.