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Cells consist of many organelles, yet we do not call any of these organelles as structural and functional unit of living organisms. Explain.

ScienceClass 8CBSEAnswered 28 Mar 2026
Answer

Cell organelles like mitochondria, ribosomes, nucleus, etc, have specific functions and do specific functions, however they can not be referred to functional unit of cell. This is because they will perform only specific functions within a living cell. They can not act as units. The nuclei, on the contrary

has independent existence. it's the littlest, structural and useful unit of life.

Science · Class 8