A cell is the structural unit because it forms the body of organisms. It is the functional unit because all life processes like respiration, digestion and growth occur within cells independently.
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A cell is the structural unit because it forms the body of organisms. It is the functional unit because all life processes like respiration, digestion and growth occur within cells independently.
The cell is the structural unit as all organisms are made of cells that form tissues and organs. It is the functional unit because all vital processes such as respiration, nutrition, excretion and growth occur within cells. Each cell performs necessary life functions independently or in coordination, making it essential for survival and functioning of living organisms.
For more NCERT Solutions of Class 9 Science Exploration Chapter 2 Cell: The Building Block of Life (2026-27)
https://www.tiwariacademy.com/ncert-solutions/class-9/science/exploration-chapter-2/